Dr. Ahmad Fudholi
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Dr. Ahmad Fudholi

Senior Lecturer
Universiti Kebangsaan Malaysia, Malaysia


Highest Degree
Ph.D. in Renewable Energy from Universiti Kebangsaan Malaysia, Malaysia

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Area of Interest:

Physics
100%
Energy
62%
Solar Energy
90%
Thermo-Physical
75%
Energy Transfer
55%

Research Publications in Numbers

Books
3
Chapters
4
Articles
182
Abstracts
82

Selected Publications

  1. Mustapha, M., A. Fudholi, N.S. Nazri, M.I.A. Zaini, N.N. Rosli, W.M.W. Sulong and K. Sopian, 2023. Mathematical modeling and experimental validation of bifacial photovoltaic-thermal system with mirror reflector. Case Stud. Therm. Eng., Vol. 43. 10.1016/j.csite.2023.102800.
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  2. Kusmiyati, K., H. Hadiyanto and A. Fudholi, 2023. Treatment updates of microalgae biomass for bioethanol production: A comparative study. J. Cleaner Prod., Vol. 383. 10.1016/j.jclepro.2022.135236.
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  3. Aprianti, N., M. Faizal, M. Said, S. Nasir and A. Fudholi, 2023. Gasification kinetic and thermodynamic parameters of fine coal using thermogravimetric analysis. Energy, Vol. 268. 10.1016/j.energy.2023.126666.
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  4. Susilowati, S.E., A. Fudholi and D. Sumardiyanto, 2022. Mechanical and microstructural characteristics of Cu–Sn–Zn/ Gr metal matrix composites processed by powder metallurgy for bearing materials. Results Eng., Vol. 14. 10.1016/j.rineng.2022.100377.
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  5. Subekti, R.A., B. Prawara, A. Susatyo, A. Fudholi, S.K. Wijaya and A. Sudarmaji, 2022. Design and performance of very low head water turbines using a surface vorticity model algorithm. Int. J. Power Electron. Drive Syst., 13: 1140-1149.
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  6. Pikra, G., T.D. Atmaja, A. Fudholi, R.I. Pramana and A.J. Purwanto et al., 2022. Pressure drop analysis for organic rankine cycle power generation system using low-grade heat sources. Case Stud. Therm. Eng., Vol. 32. 10.1016/j.csite.2022.101864.
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  7. Novia, N., H. Hasanudin, H. Hermansyah and A. Fudholi, 2022. Kinetics of lignin removal from rice husk using hydrogen peroxide and combined hydrogen peroxide-aqueous ammonia pretreatments. Fermentation, Vol. 8. 10.3390/fermentation8040157.
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  8. Muntasir, Y.M. Abanit, P. Weraman and A. Fudholi, 2022. Natural larvicide mixed lime leaf extract and galangal rhizome to mortality Aedes aegypti larvae. Biocatal. Agric. Biotechnol., Vol. 39. 10.1016/j.bcab.2022.102274.
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  9. Mukhtar, M.K.M. Ali, M.T. Ismail, F.M. Hamundu, Alimuddin, N. Akhtar and A. Fudholi, 2022. Hybrid model in machine learning-robust regression applied for sustainability agriculture and food security. Int. J. Electr. Comput. Eng., 12: 4457-4468.
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  10. Khairiah, K., E. Frida, K. Sebayang, P. Sinuhaji, S. Humaidi and A. Fudholi, 2022. The development of a novel FM nanoadsorbent for heavy metal remediation in polluted water. South Afr. J. Chem. Eng., 39: 32-41.
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  11. Ewe, W.E., A. Fudholi, K. Sopian, R. Moshery, N. Asim, W. Nuriana and A. Ibrahim, 2022. Thermo-electro-hydraulic analysis of jet impingement bifacial photovoltaic thermal (JIBPVT) solar air collector. Energy, Vol. 254. 10.1016/j.energy.2022.124366.
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  12. Ewe, W.E., A. Fudholi, K. Sopian, E. Solomin and M.H. Yazdi et al., 2022. Jet impingement cooling applications in solar energy technologies: Systematic literature review. Therm. Sci. Eng. Prog., Vol. 34. 10.1016/j.tsep.2022.101445.
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  13. Bangura, A.B.M., R. Hantoro, A. Fudholi and P.D. Uwitije, 2022. Mathematical model of the thermal performance of double-pass solar collector for solar energy application in Sierra Leone. Int. J. Renewable Energy Dev., 11: 347-355.
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  14. Astuti, T., S.A. Akbar, M.N. Rofiq, N. Jamarun, N. Huda and A. Fudholi, 2022. Activity of cellulase and ligninase enzymes in a local bioactivator from cattle and buffalo rumen contents. Biocatal. Agric. Biotechnol., Vol. 45. 10.1016/j.bcab.2022.102497.
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  15. Yendra, R., I.S. Hanaish and A. Fudholi, 2021. Power bayesian markov chain monte carlo (MCMC) for modelling extreme temperatures in Sumatra Island using generalised extreme value (GEV) and generalised logistic (GLO) distributions. Math. Modell. Eng. Probl., 8: 365-376.
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  16. Yazdi, M.H., E. Solomin, A. Fudholi, K. Sopian and P.L. Chong, 2021. Numerical analysis of the performance of a hybrid solar chimney system with an integrated external thermal source. Therm. Sci. Eng. Prog., Vol. 26. 10.1016/j.tsep.2021.101127.
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  17. Yazdi, M.H., E. Solomin, A. Fudholi, G. Divandari, K. Sopian and P.L. Chong, 2021. Thermal performance of nanofluid flow inside evacuated tube solar collector. Int. J. Heat Technol., 39: 1262-1270.
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  18. Yashim, M.M., M.H. Sainorudin, M. Mohammad, A. Fudholi, N. Asim, H. Razali and K. Sopian, 2021. Recent advances on lightweight aerogel as a porous receiver layer for solar thermal technology application. Solar Energy Mater. Solar Cells, Vol. 228. 10.1016/j.solmat.2021.111131.
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  19. Suryaman, M., Y. Sunarya, I. Istarimila and A. Fudholi, 2021. Effect of salinity stress on the growth and yield of mungbean (Vigna radiata (L.) R. Wilczek) treated with mangosteen pericarp extract. Biocatal. Agric. Biotechnol, Vol. 36. 10.1016/j.bcab.2021.102132.
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  20. Sriyanti, I., L. Marlina, A. Fudholi, S. Marsela and J. Jauhari, 2021. Physicochemical properties and in vitro evaluation studies of polyvinylpyrrolidone/cellulose acetate composite nanofibres loaded with Chromolaena odorata (L) king extract. J. Mater. Res. Technol., 12: 333-342.
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  21. Solihat, N.N., R. Raniya, T. Fajriutami, A.H. Iswanto, W. Fatriasari and A. Fudholi, 2021. Design and performance of amphiphilic lignin derivatives in enzymatic hydrolysis of sweet sorghum bagasse for bioethanol production. BioResources, 16: 5875-5889.
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  22. Sari, N.H., S. Suteja, A. Fudholi, A. Zamzuriadi and E.D. Sulistyowati et al., 2021. Morphology and mechanical properties of coconut shell powder-filled untreated cornhusk fibre-unsaturated polyester composites. Polymer, Vol. 222. 10.1016/j.polymer.2021.123657.
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  23. Sanjaya, K.H., A. Rajani, H.M. Saputra, D.G. Subagio, R.A. Subekti and A. Fudholi, 2021. Eco-design of portable solar-powered telescopic lamp for off-grid areas in Indonesia. Int. J. Power Electron. Drive Syst., 12: 2511-2522.
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  24. Said, M., A.S. Sitanggang, R. Julianda, S.P. Estuningsih and A. Fudholi, 2021. Production of methane as bio-fuel from palm oil mill effluent using anaerobic consortium bacteria. J. Cleaner Prod., Vol. 282. 10.1016/j.jclepro.2020.124424.
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  25. Safri, N.A.M., Z. Zainuddin, M.S.M. Azmi, I. Zulkifle, A. Fudholi, M.H. Ruslan and K. Sopian, 2021. Current status of solar-assisted greenhouse drying systems for drying industry (food materials and agricultural crops). Trends Food Sci. Technol., 114: 633-657.
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  26. Rukman, N.S., A. Fudholi, P.A. Utari, C.N. Aisyah and A.J. Purwanto et al., 2021. Bi-fluid cooling effect on electrical characteristics of flexible photovoltaic panel. J. Mechatron. Electr. Power Veh. Technol., 12: 51-56.
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  27. Riyanto, E., E. Martides, G. Pikra, T.D. Atmaja and R.I. Pramana et al., 2021. A review of atomic layer deposition for high lithium-ion battery performance. J. Mater. Res. Technol., 15: 5466-5481.
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  28. Puspawati, N.M., S. Wahjuni, N.K.I.K. Ayu and A. Fudholi, 2021. Effect of different papain concentrations on the properties of chicken skin protein hydrolysates. Int. J. Des. Nat. Ecodyn., 16: 445-450.
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  29. Mukhtar, M.K.B.M. Ali, A. Javaid, M.T. Ismail and A. Fudholi, 2021. Accurate and hybrid regularization-robust regression model in handling multicollinearity and outlier using 8SC for big data. Math. Modell. Eng. Probl., 8: 547-556.
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  30. Moshery, R., T.Y. Chai, K. Sopian, A. Fudholi and A.H.A. Al-Waeli, 2021. Thermal performance of jet-impingement solar air heater with transverse ribs absorber plate. Solar Energy, 214: 355-366.
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  31. Mohamadi, S., M.H. Yazdi, E. Solomin, A. Fudholi, K. Sopian and P.L. Chong, 2021. Heat transfer and entropy generation analysis of internal flow of nanorefrigerant with slip condition at wall. Therm. Sci. Eng. Prog., Vol. 22. 10.1016/j.tsep.2020.100829.
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  32. Meylani, V., L. Sembiring, A. Fudholi and T. Wibawa, 2021. Differentiated sap (4-6) gene expression of Candida albicans isolates from HIV-positive patients with oral candidiasis and commensals in healthy individuals. Microb. Pathogen., Vol. 158. 10.1016/j.micpath.2021.105075.
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  33. Malrianti, Y., A. Kasim, A. Asben, E. Syafri, G. Yeni and A. Fudholi, 2021. Catechin extracted from Uncaria gambier Roxb for nanocatechin production: Physical and chemical properties. Int. J. Des. Nat. Ecodyn., 16: 393-399.
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  34. Kusmiyati, K. and A. Fudholi, 2021. Solar-assisted microwave convective dryer for coffee cherries. Int. J. Renewable Energy Res., 11: 407-415.
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  35. Karimah, A., M.R. Ridho, S.S. Munawar, D.S. Adi and Ismadi et al., 2021. A review on natural fibers for development of eco-friendly bio-composite: Characteristics, and utilizations. J. Mater. Res. Technol., 13: 2442-2458.
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  36. Hermansyah, M., I. Santoso, S. Wijana, Sucipto and A. Fudholi, 2021. Implementation of participatory rural appraisal (PRA) in empowering gaplek SMEs using partial least square (PLS) analysis. Int. J. Sustainable Dev. Plann., 16: 543-550.
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  37. Halim, A., A. Fudholi, K. Sopian and S.J. Phillips, 2021. Performance of hybrid solar photovoltaic-diesel generator and battery storage design for rural electrification in Malaysia. Int. J. Sustainable Dev. Plann., 16: 883-893.
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  38. Hafizh, H., A. Fudholi and A. Ridwan, 2021. Experimental investigation of the effect of collector profile, tower diameter and tower height on the performance of small-scale solar updraft power generator. Int. J. Renewable Energy Res., 11: 355-364.
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  39. Hadisaputra, S., M. Zohri and A. Fudholi, 2021. Electrical characteristic analysis of photovoltaic thermal with and without ∇-groove absorber. Indones. J. Electr. Eng. Inf., 9: 1-7.
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  40. Fatriasari, W., W. Ulwan, T. Aminingsih, F.P. Sari and Fitria et al., 2021. Optimization of maleic acid pretreatment of oil palm empty fruit bunches (OPEFB) using response surface methodology to produce reducing sugars. Ind. Crops Prod., Vol. 171. 10.1016/j.indcrop.2021.113971.
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  41. Ewe, W.E., A. Fudholi, K. Sopian and N. Asim, 2021. Modeling of bifacial photovoltaic-thermal (PVT) air heater with jet plate. Int. J. Heat Technol., 39: 1117-1122.
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  42. Desa, W.N.M., A. Fudholi, H. Sudibyo, G. Pikra and N.S. Dewi et al., 2021. Energy analysis of greenhouse dryer for Ficus carica L. leaves. Int. J. Heat Technol., 39: 810-816.
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  43. Darwish, Z.A., K. Sopian and A. Fudholi, 2021. Reduced output of photovoltaic modules due to different types of dust particles. J. Cleaner Prod, Vol. 280. 10.1016/j.jclepro.2020.124317.
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  44. Christwardana, M., L.A. Yoshi, I. Setyonadi, M.R. Maulana and A. Fudholi, 2021. A novel application of simple submersible yeast-based microbial fuel cells as dissolved oxygen sensors in environmental waters. Enzyme Microb. Technol., Vol. 149. 10.1016/j.enzmictec.2021.109831.
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  45. Assadeg, J., A.H.A. Al-Waeli, A. Fudholi and K. Sopian, 2021. Energetic and exergetic analysis of a new double pass solar air collector with fins and phase change material. Solar Energy, 226: 260-271.
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  46. Asranudin, Holilah, A.N.K. Syarifin, A.S. Purnomo, Ansharullah and A. Fudholi, 2021. The effect of heat moisture treatment on crystallinity and physicochemical-digestibility properties of purple yam flour. Food Hydrocolloids, Vol. 120. 10.1016/j.foodhyd.2021.106889.
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  47. Asim, N., M. Badiei, A. Fudholi, H. Razali and M. Mohammad et al., 2021. Prospect of aerogels as desiccant materials: Possibilities and challenges. J. Porous Media, 24: 49-56.
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  48. Ansar, Nazaruddin, A.D. Azis and A. Fudholi, 2021. Enhancement of bioethanol production from palm sap (Arenga pinnata (Wurmb) Merr) through optimization of Saccharomyces cerevisiae as an inoculum. J. Mater. Res. Technol., 14: 548-554.
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  49. Aflizar, E. Syafri, Jamaluddin, Husnain and A. Fudholi, 2021. Geochemical methods for mapping available-Si distribution in soils in West Sumatra, Indonesia. Geoderma, Vol. 384. 10.1016/j.geoderma.2020.114833.
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  50. bin Kamaruzzaman, M.Y., M.N.A. bin Zakariah and A. Fudholi, 2020. Regional gravity study of perak, Malaysia using satellite acquired data. ARPN J. Eng. Appl. Sci., 15: 1988-1993.
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  51. Zulfiana, D., A. Karimah, S.H. Anita, N. Masruchin and K. Wijaya et al., 2020. Antimicrobial Imperata cylindrica paper coated with anionic nanocellulose crosslinked with cationic ions. Int. J. Bio. Macromol., 164: 892-901.
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  52. Yogaswara, R. and M.L.P.A. Fudholi, 2020. Antioxidant activity of 15 manokwari medicinal plants using DPPH assay. Int. J. Adv. Sci. Technol., 29: 7592-7599.
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  53. Widihastuty, , M.C. Tobing, Marheni, R.A. Kuswardani and A. Fudholi, 2020. Biological aspects of Myopopone castanea on it’s prey oryctes rhinoceros larvae. J. Insect Physiol., Vol. 125. 10.1016/j.jinsphys.2020.104089.
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  54. Wibowo, K.M., A. Muslihati, M.Z. Sahdan, N.M. Rosni, H. Basri and A. Fudholi, 2020. A novel, portable Escherichia coli bacteria sensor using graphene as sensing material. Mater. Chem. Phys., Vol. 254. 10.1016/j.matchemphys.2020.123459.
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  55. Susanti, N., Wandi, Nurhidayah, A. Ma’rufi, D. Iriani and A. Fudholi, 2020. Comparison of rainfall analysis of jaxa satellite rainfall data on stations data in jambi. ARPN J. Eng. Appl. Sci., 15: 15-20.
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  56. Suryani, S., S. Sariani, F. Earnestly, M. Marganof and R. Rahmawati et al., 2020. A comparative study of virgin coconut oil, coconut oil and palm oil in terms of their active ingredients. Processes, Vol. 8. 10.3390/pr8040402.
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  57. Suhud, K., S. Wahidah, I. Maulana, R. Idroes, Suprayitno, Lelifajri and A. Fudholi, 2020. Mercury analysis with principal component analysis for water, sediment, and biota samples in aceh, Indonesia. ARPN J. Eng. Appl. Sci., 15: 1749-1756.
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  58. Sari, N.H., J. Fajrin, Suteja and A. Fudholi, 2020. Characterisation of swellability and compressive and impact strength properties of corn husk fibre composites. Composites Commun., 18: 49-54.
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  59. Santoso, A.D., Rusijono, B.S. Bachri, D.D. Suharso and A. Fudholi, 2020. Interaction between learning media and creative thinking level on learning results of ship electrical systems in poltekpel surabaya: a survey. Int. J. Adv. Sci. Technol., 29: 8487-8493.
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  60. Santoso, A.D., Rusijono, B.S. Bachri, D.D. Suharso and A. Fudholi, 2020. Phet software-assisted learning media for ship electrical system courses in poltekpel surabaya. Int. J. Adv. Sci. Technol., 29: 14902-14912.
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  61. Saberi, Z., A. Fudholi, N.M. Zainuddin, Z. Ibrahim and K. Sopian, 2020. Thermal performance of an absorber rod type solar air collector with single-path design. J. Adv. Res. Fluid Mech. Thermal Sci., 69: 1-12.
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  62. Saberi, Z., A. Fudholi and K. Sopian, 2020. Fitting of weibull distribution method to analysis wind energy potential at kuala terengganu, Malaysia. J. Adv. Res. Fluid Mech. Thermal Sci., 66: 1-11.
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  63. Rukman, N.S.B., A. Fudholi, I. Taslim, M.A. Indrianti and I.N. Manyoe, 2020. Overview on recent photovoltaic module cooling methods: advances PVT systems. Int. J. Electr. Comput. Eng., 10: 15-21.
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  64. Rostini, T., D. Biyatmoko and A. Fudholi, 2020. The use of fermented feed based on swamp buffalo rumen fluid to increase the growth and conditions pysichology of goats. Int. J. Adv. Sci. Technol., 29: 6275-6284.
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  65. Razali, N.F.M., A. Fudholi, M.H. Ruslan, K. Sopian, 2020. Improvement of photovoltaic module efficiency using spiral absorber and water. J. Adv. Res. Fluid Mech. Thermal Sci., 73: 131-139.
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  66. Razali, N.F.M., A. Fudholi, M.H. Ruslan, K. Sopian, 2020. Electrical characteristics of photovoltaic thermal collector with water–titania nanofluid flow. J. Adv. Res. Fluid Mech. Thermal Sci., 73: 20-28.
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  67. Rahmawati, , R.A. Damayanti, K. Karim, M. Yusuf, M. Sudharma and A. Fudholi, 2020. Energy resource sustainability through a global manufacturing lens. Int. J. Adv. Sci. Technol., 29: 3155-3162.
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  68. Puspitacandri, A., Sutoyo, U. Widyaningsih, Arleyni, A.A.I.S. Wahyuni and A. Fudholi, 2020. Private school marketing strategy as anticipation for lack of students. Int. J. Adv. Sci. Technol., 29: 7730-7736.
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  69. Prabowo, H., T. Yulianti, J. Damaiyani and A. Fudholi, 2020. Effect of temperature and medium composition on growth of Metarhizium anisopliae, entomopathogenic fungi of sugarcane white grubs. Int. J. Adv. Sci. Technol., 29: 4490-4499.
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  70. Naswir, N. Susanti, T.F. Zandra, Nurhidayah and A. Fudholi, 2020. Effect of high voltage usage on radiation absorption dose received by patients during cranium examination with a grid. ARPN J. Eng. Appl. Sci., 15: 744-747.
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  71. Nasution, B.I., R. Kurniawan, T.H. Siagian and A. Fudholi, 2020. Revisiting social vulnerability analysis in Indonesia: an optimized spatial fuzzy clustering approach. Int. J. Disaster Risk Reduct., Vol. 51. 10.1016/j.ijdrr.2020.101801.
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  72. Muzakar, Listrianah, H.W. M and A. Fudholi, 2020. Effects of giving pudding jambu biji (Psidium guajava) labu siam (sechium edule) for blood sugar levels of patients diabetes mellitus type II. Int. J. Adv. Sci. Technol., 29: 3148-3154.
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  73. Mustapha, M., A. Fudholi and K. Sopian, 2020. Mathematical modelling of bifacial photovoltaic-thermal (BPVT) collector with mirror reflector. Int. J. Renewable Energy Res., 10: 654-662.
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  74. Khairiah, , I. Setiasih, E. Sukarminah, Kusumiyati and A. Fudholi, 2020. Effect of various maturity levels on the psychochemical properties of cayenne peppers (Capsicum frutescens L.). Int. J. Bot. Stud., 5: 53-57.
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  75. Jamaaluddin, J., I. Robandi, I. Anshory and A. Fudholi, 2020. Very short-term load forecasting of peak load time using fuzzy type-2 and big bang big crunch (BBBC) algorithm. ARPN J. Eng. Appl. Sci., 15: 854-861.
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  76. Jamaaluddin, J., I. Robandi, I. Anshory and A. Fudholi, 2020. Comparation between suspended or seabed pipeline instalation for inter island fresh water system. ARPN J. Eng. Appl. Sci., 15: 862-866.
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  77. Hidayati, S., W. Satyajaya and A. Fudholi, 2020. Lignin isolation from black liquor from oil palm empty fruit bunch using acid. J. Mater. Res. Technol., 9: 11382-11391.
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  78. Hermansyah, M., I. Santoso, S. Wijana, Sucipto and A. Fudholi, 2020. Gaplek based tapioca production system using fuzzy analytical hierarchy process (fuzzy AHP) approach. Int. J. Adv. Sci. Technol., 29: 5594-5606.
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  79. Hadisaputra, S., M. Zohri, B. Bahtiar and A. Fudholi, 2020. Effect analysis of the different channel length and depth of photovoltaic thermal system with ?-groove collector. Int. J. Electr. Comput. Eng., 10: 1200-1207.
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  80. Fudholi, A., R. Yogaswara, D.A. Mardani, A. Ridho, S. Hidayati and Z.H. Zen, 2020. Modified page model for solar drying of seaweed. Int. J. Adv. Sci. Technol., 29: 7407-7413.
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  81. Fudholi, A., N.F.M. Razali, M.H. Ruslan and K. Sopian, 2020. Application of nanofluids for photovoltaic thermal (PVT) collector: a review. J. Adv. Res. Fluid Mech. Thermal Sci., 74: 35-44.
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  82. Fudholi, A., M. Zohri, I. Taslim, M.A. Indrianti and I.N. Manyoe, 2020. Theoretical approach model of building integrated photovoltaic thermal air collector. Int. J. Power Electrons. Drive Syst., 11: 1002-1110.
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  83. Fudholi, A., I. Faezah, T. Rostini, Hendra, O. Rina and S. Hidayati, 2020. Solar drying system for salted silver jewfish: drying models. Int. J. Adv. Sci. Technol., 29: 3354-3360.
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  84. Desa, W.N.Y.M., A. Fudholi and Z. Yaakob, 2020. Energy-economic-environmental analysis of solar drying system: a review. Int. J. Power Electrons. Drive Syst., 11: 1011-1018.
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  85. Bahtiar, B., M. Zohri and A. Fudholi, 2020. Indoor and outdoor investigation comparison of photovoltaic thermal air collector. Bull. Electr. Eng. Inf., 9: 1311-1317.
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  86. Assadeg, J., A.H. Alwaeli, K. sopian, H. Moria, A.S.A. Hamid and A. Fudholi, 2020. Solar assisted heat pump system for high quality drying applications: a critical review. Int. J. Renewable Energy Res., 10: 303-316.
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  87. Afandhi, A., F. Putra, A. Kurniawan, R.N.S. Handoko and T. Suyono et al., 2020. Entomopathogenic fungi from cocoa rhizosphere in Indonesia. ARPN J. Eng. Appl. Sci., 15: 2079-2084.
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  88. Afandhi, A., D. Masitoh, F.A. Choliq, R.N.S. Handoko, T. Suyono, Y. Setiawan and A. Fudholi, 2020. Effect of inoculation technique and addition of larval extract to PDA medium on the virulence of beauveria bassiana against Spodoptera litura (L.). ARPN J. Eng. Appl. Sci., 15: 2065-2069.
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  89. Zulakmal, M.Y.B., A. Fudholi, N.S.B. Rukman, N.S. Nazri and C.H. Yen et al., 2019. Computational fluid dynamics analysis of thermoelectric generators performance under solar photovoltaic-thermal (PVT) system. J. Adv. Res. Fluid Mech. Thermal Sci., 56: 223-232.
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  90. Yuliharti, Yasnel, Agustiar, R.R. Andhi, R. Yendra, Mahdini and A. Fudholi, 2019. Augmented reality technology for learning shalah. Int. J. Innovative Technol. Exploring Eng., 8: 2044-2047.
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  91. Syafri, E., Jamaluddin, S. Wahono, A. Irwan, M. Asrofi, N.H. Sari and A. Fudholi, 2019. Characterization and properties of cellulose microfibers from water hyacinth filled sago starch biocomposites. Int. J. Bio. Macromol., 137: 119-125.
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  92. Sharol, A.F., A.A. Razak, Z.A.A. Majid and A. Fudholi, 2019. Experimental study on performance of square tube absorber with phase change material. Int. J. Energy Res., 44: 1000-1011.
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  93. Rukman, N.S.B., A. Fudholi, I. Taslim, M.A. Indrianti, I.N. Manyoe, U. Lestari and K. Sopian, 2019. Energy and exergy efficiency of water-based photovoltaic thermal (PVT) systems: an overview. Int. J. Power Electrons. Drive Syst., 10: 987-994.
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  94. Rukman, N.S.B., A. Fudholi, I. Taslim, M.A. Indrianti, I.N. Manyoe, U. Lestari and K. Sopian, 2019. Electrical and thermal efficiency of air-based photovoltaic thermal (PVT) systems: an overview. Indonesian J. Electr. Eng. Comput. Sci., 14: 1134-1140.
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  95. Razali, N.F.M., A. Fudholi, M.H. Ruslan and K. Sopian, 2019. Review of water-nanofluid based photovoltaic/thermal (PV/T) systems. Int. J. Electr. Comput. Eng., 9: 134-140.
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  96. Razali, N.F.M., A. Fudholi, M.H. Ruslan and K. Sopian, 2019. Experiment study of water based photovoltaic-thermal (PV/T) collector. Int. J. Electr. Comput. Eng., 9: 118-125.
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  97. Razali, N.F.M., A. Fudholi, M.H. Ruslan and K. Sopian, 2019. Electrical characteristic of photovoltaic thermal collector with water-multiwalled carbon nanotube nanofluid flow. Indonesian J. Electr. Eng. Comput. Sci., 13: 324-330.
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  98. Priyanto, S., Y. Nofendri and A. Fudholi, 2019. Performance of slow pyrolysis open bach low-temperature reactor for agriculture residues. Int. J. Eng. Adv. Technol., 8: 2088-2091.
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  99. Nazri, N.S., A. Fudholi, W. Mustafa, C.H. Yen, M. Mohammad, M.H. Ruslan and K. Sopian, 2019. Exergy and improvement potential of hybrid photovoltaic thermal/thermoelectric (PVT/TE) air collector. Renewable Sustainable Energy Rev., 111: 132-144.
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  100. Muzakar, Listrianah, and A. Fudholi, 2019. Analysis the effect of mathematics subjects on Islamic school in Pekanbaru region using spatial analysis. Int. J. Eng. Adv. Technol., 8: 740-744.
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  101. Muzakar, Listrianah, I.S. Dewi and A. Fudholi, 2019. Description of parents’ knowledge, gluten free casein free (GFCF) intake frequency and autism children behavior in palembang. Int. J. Eng. Adv. Technol., 8: 1166-1169.
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  102. Murhayati, S., M.A. Abduh, R.R. Andhi, R. Yendra, M. Rahman and A. Fudholi, 2019. Educational integration of prayer in Islam using an augmented reality approach. Int. J. Eng. Adv. Technol., 8: 2085-2087.
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  103. Murhayati, S., Hartono, Hertina, R. Yendra, A.P. Desvina and A. Fudholi, 2019. Spatial analysis for detect gender influence on score test english language and mathematics subjects junior high school in Pekanbaru. Int. J. Eng. Adv. Technol., 8: 204-208.
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  104. Listrianah, Muzakar, E. Febriyanti and A. Fudholi, 2019. Relationship of nutritional substance toward HB content of chronic kidney failure patients which running hemodialysis. Int. J. Eng. Adv. Technol., 9: 1145-1450.
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  105. Lestari, U., F. Farid and A. Fudholi, 2019. Formulation and effectivity test of deodorant from activated charcoal of palm shell as excessive sweat adsorbent on body. Asian J. Pharm. Clin. Res., 12: 193-196.
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  106. Habsy, B.A., N. Hidayah, B.B. Lasan, Muslihati and A. Fudholi, 2019. The development model of semar counselling to improve the self-esteem of vocational students with psychological distress. Int. J. Emerging Technol. Learning, 14: 132-149.
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  107. Fudholi, A., N.F.M. Razali, M.H. Yazdi, A. Ibrahim, M.H. Ruslan, M.Y. Othman and K. Sopian, 2019. Tio2/water-based photovoltaic thermal (PVT) collector: novel theoretical approach. Energy, 183: 305-314.
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  108. Fudholi, A., M.F. Musthafa, A. Ridwan, R. Yendra and H. Hartono et al., 2019. Review of solar photovoltaic/thermal (PV/T) air collector. Int. J. Electr. Comput. Eng., 9: 126-133.
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  109. Fudholi, A., M.F. Musthafa, A. Ridwan, R. Yendra and A.P. Desvina et al., 2019. Energy and exergy analysis of air based photovoltaic thermal (PVT) collector: a review. Int. J. Electr. Comput. Eng., 9: 109-117.
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  110. Fudholi, A., M. Zohri, N.S.B. Rukman, N.S. Nazri and M. Mustapha et al., 2019. Exergy and sustainability index of photovoltaic thermal (PVT) air collector: a theoretical and experimental study. Renewable Sustainable Energy Rev., 100: 44-51.
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  111. Fudholi, A., M. Zohri, I. Taslim, F. Aliyah and A.G. Koto, 2019. Heat transfer and efficiency of dual channel PVT air collector: a review. Int. J. Power Electrons. Drive Syst., 10: 2037-2045.
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  112. Fudholi, A., M. Mustapha, I. Taslim, F. Aliyah, A.G. Koto and K. Sopian, 2019. Photovoltaic thermal (PVT) air collector with monofacial and bifacial solar cells: a review. Int. J. Power Electrons. Drive Syst., 10: 2021-2028.
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  113. Fudholi, A. and K. Sopian, 2019. A review of solar air flat plate collector for drying application. Renewable Sustainable Energy Rev., 102: 333-345.
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  114. Fauzia, N.W.D. Ekayanthi and A. Fudholi, 2019. The influence of participative counseling approach on improving breastfeeding self-efficacy to pregnant women in Indonesia. Asian J. Pharm. Clin. Res., 13: 85-88.
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  115. Ewe, W.E., A. Fudholi, K. Sopian and N. Asim, 2019. Evaluation of solar air collector-thermoelectric hybrid system. J. Adv. Res. Fluid Mech. Thermal Sci., 59: 142-147.
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  116. Desvina, A.P., S.A. Novia, M. Zein, R. Yendra, M. Hendri and A. Fudholi, 2019. Log pearson III distribution and gumbel distribution model for rainfall data in Pekanbaru. Int. J. Eng. Adv. Technol., 9: 803-807.
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  117. Desa, W.N.M., M. Mohammad and A. Fudholi, 2019. Review of drying technology of fig. Trends Food Sci. Technol., 88: 93-103.
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  118. Assadeg, J., K. Sopian and A. Fudholi, 2019. Performance of grid-connected solar photovoltaic power plants in the middle east and north Africa. Int. J. Electr. Comput. Eng., 9: 3375-3383.
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  119. Asim, N., M. Badiei, M.A. Alghoul, M. Mohammad and A. Fudholi et al., 2019. Biomass and industrial wastes as resource materials for aerogel preparation: opportunities, challenges, and research directions. Ind. Eng. Chem. Res., 58: 17621-17645.
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  120. Aini, Z., Krismadinata, Ganefri and A. Fudholi, 2019. Power system analysis course learning: a review. Int. J. Eng. Adv. Technol., 8: 430-435.
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  121. Nazri, N.S., A. Fudholi, B. Bakhtyar, C.H. Yen and A. Ibrahim et al., 2018. Energy economic analysis of photovoltaic-thermal-thermoelectric (PVT-TE) air collectors. Renewable Sustainable Energy Rev., 92: 187-197.
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  122. Gaus, A., M.W. Tjaronge, T. Suyono and A. Fudholi, 2018. Characterization of an asphalt concrete binder course mixture using asbuton granular asphalt. J. Eng. Appl. Sci., 13: 5942-5946.
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  123. Fudholi, A., M. Zohri, G.L. Jin, A. Ibrahim and C.H. Yen et al., 2018. Energy and exergy analyses of photovoltaic thermal collector with ∇-groove. Solar Energy, 159: 742-750.
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  124. Faizal, A., Harman, R. Yendra and A. Fudholi, 2018. Analysis of motor speed three phase induction using harriot and smith method. J. Eng. Appl. Sci., 13: 4971-4975.
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