1. Yusup, S., Z. Khan, M. Melati and N.A. Rashidi, 2014. Optimization of hydrogen production in in-situ catalytic adsorption (ICA) steam gasification based on response surface methodology. Biomass Bioenergy, 60: 98-107.
   CrossRef  |  
2. Rashidi, N.A., S. Yusup, A. Borhan and L.H. Loong, 2014. Experimental and modelling studies of carbon dioxide adsorption by porous biomass derived activated carbon. Clean Technol. Environ. Policy, 16: 1353-1361.
   CrossRef  |  
3. Rashidi, N.A., S. Yusup and A. Borhan, 2014. Novel low-cost activated carbon from coconut shell and its adsorptive characteristics for carbon dioxide. Key Eng. Mater., 594-595: 240-244.
   CrossRef  |  
4. Rashidi, N.A., S. Yusup and A. Borhan, 2014. Development of novel low-cost activated carbon for carbon dioxide capture. Int. J. Chem. Eng. Appli., 5: 90-94.
   CrossRef  |  
5. Ramli, A., S.E.E. Misi, M.F. Mohamad and S. Yusup, 2014. Bimetallic fe-ni/zeolite β catalysts for hydrogen generation from steam gasification of palm kernel shell. Adv. Mater. Res., 925: 313-317.
   CrossRef  |  
6. Ramli, A., S. Ahmed and S. Yusup, 2014. Effect of monoethanolamine loading on the physicochemical properties of amine-functionalized Si-MCM-41. Sains Malaysiana, 43: 253-259.
7. Radzlan, R., S. Yusup, N.R. Yusuf, R.N.M. Kamil and C. Chok, 2014. The effect of lime and primary emulsifier on the rheological behaviour of palm fatty acid distillate (PFAD) biodiesel-- based drilling fluid. Aust. J. Basic Applied Sci., 8: 267-272.
8. Ng, W.P.Q., M.T. Lim, S.M.B.M. Izhar, H.L. Lam and S. Yusup, 2014. Overview on economics and technology development of rubber seed utilisation in Southeast Asia. Clean Technol. Environ. Policy, 16: 439-453.
   CrossRef  |  
9. Naqvi, S.R., Y. Uemura and S.B. Yusup, 2014. Catalytic pyrolysis of paddy husk in a drop type pyrolyzer for bio-oil production: The role of temperature and catalyst. J. Analyt. Applied Pyrolysis, 106: 57-62.
   CrossRef  |  
10. Naqvi, S.R., Y. Uemura and S. Yusup, 2014. Fast pyrolysis of rice husk in a drop type pyrolyzer for bio-oil and bio-char production. Aust. J. Bus. Sci. Technol., 8: 294-298.
11. Mohamed, M., S. Yusup, Wahyudiono, S. Machmudah, M. Goto and Y. Uemura, 2014. Upgrading of Oil Palm Empty Fruit Bunch to Value Added Products. In: Biomass and Bioenergy: Applications, Hakeem, K.R., M. Jawaid and U. Rashid (Eds.). Chap. 3, Springer Verlag, Switzerland, ISBN: 978-3-319-07577-8, pp: 63-78.
12. Mohamed, M., S. Yusup, W. Wahyudiono, S. Machmudah and M. Goto, 2014. Effect of temperature on the extraction of bio-oil from oil palm mesocarp fiber using supercritical CO₂. J. Teknol., 69: 39-42.
    CrossRef  |  
13. Moghadam, R.A., S. Yusup, Y. Uemura, B.L.F. Chin, H.L. Lam and A.Al Shoaibi, 2014. Syngas production from palm kernel shell and polyethylene waste blend in fluidized bed catalytic steam co-gasification process. Energy, 75: 40-44.
    CrossRef  |  
14. Magathevan, T., S. Yusup, N.R. Yusuf and R.N.M. Kamil, 2014. Performance comparison and optimization of palm fatty acid distillate (PFAD) biodiesel based drilling fluid. Aust. J.Basic Applied Sci., 8: 56-62.
15. Loong, Y.C., S. Yusup, P. Udomsap, B. Yoosuk and S. Sukkasi, 2014. Stabilization of empty fruit bunch (EFB) derived bio-oil using antioxidants. Comput. Aided Chem. Eng., 22: 223-228.
16. Khan, Z., S. Yusup, M.M. Ahmad and B.L.F. Chin, 2014. Hydrogen production from palm kernel shell via integrated catalytic adsorption (ICA) steam gasification. Energy Conversion Manage., 87: 1224-1230.
    CrossRef  |  
17. Khan, Z., S. Yusup, M. Melati and N.A. Rashidi, 2014. Integrated catalytic adsorption (ica) steam gasification system for enhanced hydrogen production using palm kernel shell. Int. J. Hydrogen Energy, 39: 3286-3293.
    CrossRef  |  
18. Inayat, A., M.M. Ahmad, S. Yusup, M.I.A. Mutalib and Z. Khan, 2014. Biomass Steam Gasification for Hydrogen Production: A Systematic Review. In: Biomass and Bioenergy: Processing and Properties, Hakeem, K.R., M. Jawaid and U. Rashid (Eds.). Chap. 19, Springer Verlag, Switzerland, ISBN: 978-3-319-07640-9, pp: 329-343.
19. Fui, B.C.L., S.S. Yusup, A.A. Shoaibi, P. Kannan, C. Srinivasakannan and S.A. Sulaiman, 2014. Comparison studies of criado and coats-redfern methods for co-gasification of rubber seed shell with high density polyethylene mixtures. Applied Mech. Mater., 472: 621-625.
    CrossRef  |  
20. Fui, B.C.L., S. Yusup, A. Al Shoaibi, P. Kannan, C. Kannan and S.A. Sulaiman, 2014. Thermal degradation behaviour for co-gasification of rubber seed shell and high density polyethylene mixtures using thermogravimetric analysis. J. Applied Sci., 14: 1225-1229.
    CrossRef  |  Direct Link  |  
21. Elsheikh, Y.A., Z. Man, M.A. Bustam, F.H. Akhtar, S. Yusup and A. Muhammad, 2014. Preparation and characterisation of Citrulus colocynthis oil biodiesel: Optimisation of alkali-catalysed transesterification. Can. J. Chem., 93: 435-440.
22. Elsheikh, Y.A., Z. Man, A. Bustam, S. Yusup, F.H. Akhtar and I.K. Mohamed, 2014. Evaluation of catalytic activity of two functionalized imidazolium ionic liquids for biodiesel fuel production by a two-stage process. J. Chem. Technol. Biotechnol., 89: 998-1006.
23. Chin, B.L.F., S. Yusup, A. Al Shoaibi, P. Kannan, C. Srinivasakannan and S.A. Sulaiman, 2014. Comparative studies on catalytic and non-catalytic co-gasification of rubber seed shell and high density polyethylene mixtures. J. Cleaner Prod., 70: 303-314.
    CrossRef  |  
24. Chan, Y.H., K.V. Dang, S. Yusup, M.T. Lim, A.M. Zain and Y. Uemura, 2014. Studies on catalytic pyrolysis of empty fruit bunch (EFB) using taguchi's L9 orthogonal array. J. Energy Inst., 87: 227-234.
    CrossRef  |  Direct Link  |  
25. Bokhari, A., S. Yusup, R.N.M. Kamil and J. Ahmad, 2014. Blending study of palm oil methyl esters with rubber seed oil methyl esters to improve biodiesel blending properties. Chem. Eng. Trans., 37: 571-576.
    Direct Link  |  
26. Bakar, S.A., S. Yusup, M.M. Ahmad, A.T. Quitain and M. Sasaki et al., 2014. Comparative study on two-step fatty acid methyl ester (FAME) Production from high FFA crude palm oil using microwave technique and conventional technique. Adv. Mater. Res., 917: 87-95.
    CrossRef  |  
27. Atnaw, S.M., S.A. Sulaiman and S. Yusup, 2014. Influence of fuel moisture content and reactor temperature on the calorific value of syngas resulted from gasification of oil palm fronds. Scientific World J., (In Press). 10.1155/2014/121908.
    CrossRef  |  
28. Ahmad, J., S. Yusup, A. Bokhari and R.N.M. Kamil, 2014. Study of fuel properties of rubber seed oil based biodiesel Energy Conver. Manage., 78: 266-275.
    CrossRef  |  Direct Link  |  
29. Ahmad, J., S. Yusup and A. Bokhari, 2014. Australian journal of basic and applied sciences optimization and parametric study of free fatty acid (FFA) reduction from rubber seed oil (RSO) by using response surface methodology (RSM). Aust. J. Basic Appl. Sci., 8: 299-303.
30. Yusup, S., R.A. Moghadam, A. Al Shoaibi, M. Melati, Z. Khan, L.M. Tzeng and A.K.G.H. Wan Azlina, 2013. Hydrogen Production from Catalytic Steam Co-Gasification of Waste Tyre and Palm Kernel Shell in Pilot Scale Fluidized Bed Gasifier. In: Biomass Processing, Conversion and Biorefinery, Zhang, B. and ‎Y. Wang (Ed.). Chap. 10, Nova Science Publishers, New York, ISBN: 978-1-62618-346-9, pp: 181-192.
31. Yusup, S., M.M. Ahmad, Y. Uemura, S.A. Bakar, R.N.M. Kamil, A.T. Quitain and S. Shari, 2013. Utilization of Ceiba Pentandra Seed Oil as Potential Feedstock for Biodiesel Production. In: Biomass Processing, Conversion and Biorefinery, Zhang, B. and ‎Y. Wang (Ed.). Chap. 10, Nova Science Publishers, New York, pp: 263-276.
32. Yusup, S., M.M. Ahmad, Y. Uemura, R.M. Ali, A.S. Azmi, M.F. Mohamad and S.L. Lay, 2013. Pre-Treatment of Malaysian Agricultural Wastes Toward Biofuel Production. In: Pretreatment Techniques for Biofuels and Biorefinerie, Fang, Z. (Ed.). Chap. 17, Springer-Verlag, Berlin, Heidelberg, ISBN: 978-3-642-32734-6, pp: 393-416.
33. Yusup, S., M.M. Ahmad, A. Ramli, Z. Khan and M.F. Mohamad, 2013. Biomass Conversion to Fuel (Solid, Liquid and Gas Fuel). In: Advances in Biofuels, Pogaku, R. and R.H. Sarbatly (Eds.). Chapt. 3, Springer, New York, ISBN 978-1-4614-6249-1, pp: 29-39.
34. Yusup, S. and Z. Khan, 2013. Enhancement of BioH₂ Production Via In-situ Integrated Catalytic Adsorption: Optimization and Kinetics Studies. Lambert Academic Publishing, Germany, ISBN: 978-3-659-40782-6, Pages: 1.
35. Yun, H.M., J. Ahmad, S.S. Yusup, R.N.M. Kamil, V.S. Chok and L.M. Tzeng, 2013. Improvement of low temperature properties of jatropha-corn biodiesel blend with the addition of acrylic co-polymer. Adv. Mater. Res., 781-784: 2480-2483.
    CrossRef  |  
36. Uemura, Y., W. Omar, N.A. Othman, S. Yusup and T. Tsutsui, 2013. Torrefaction of oil palm EFB in the presence of oxygen. Fuel, 103: 156-160.
    CrossRef  |  Direct Link  |  
37. Rashidi, N.A., S. Yusup and B.H. Hameed, 2013. Kinetic studies on carbon dioxide capture using lignocellulosic based activated carbon. Energy, 61: 440-446.
    CrossRef  |  
38. Ng, W.P.Q., H.L. Lam and S. Yusup, 2013. Supply network synthesis on rubber seed oil utilisation as potential biofuel feedstock. Energy, 55: 82-88.
    CrossRef  |  
39. Man, Z., Y.A. Elsheikh, M.A. Bustam, S. Yusup, M.I.A. Mutalib, 2013. A bronsted ammonium ionic liquid -KOH two-stage catalyst for biodiesel synthesis from crude palm oil. Ind. Crops Prod., 41: 144-149.
40. Kamil, R.N.M., S. Yusup and L. Ismail, 2013. Application of taguchi method for optimization of polyol ester production by esterification of neopentyl glycol. Asian J. Chem., 25: 8256-8260.
    CrossRef  |  
41. Jamil, F., M.M. Ahmad and S.S. Yusup, 2013. Comparative study for catalytic cracking of model bio-oil and palm kernel shell derived bio-oil. Adv. Mater. Res., 781-784: 2476-2479.
    CrossRef  |  
42. Dang, K.V., S.S. Yusup, Y. Uemura and M.F. Nuruddin, 2013. Catalytic pyrolysis of rice husk via semi-batch reactor using L9 taguchi orthogonal array. Adv. Mater. Res., 787: 184-189.
    CrossRef  |  
43. Atnaw, S.M., S.A. Sulaiman and S. Yusup, 2013. Syngas production from downdraft gasification of oil palm fronds. Energy, 61: 491-501.
    CrossRef  |  Direct Link  |  
44. Ahmed, T.Y., M.M. Ahmad, H.L. Lam and S. Yusup, 2013. Hydrogen from renewable palm kernel shell via enhanced gasification with low carbon dioxide emission. Clean Technol. Enviromental Policy, 15: 513-523.
    CrossRef  |  
45. Rashidi, N.A., S. Yusup, M.M. Ahmad, N.M. Mohamed and B.H. Hameed, 2012. Activated carbon from the renewable agricultural residues using single step physical activation: A preliminary analysis. APCBEE Procedia, 3: 84-92.
    CrossRef  |  
46. Rashidi, N.A., S. Yusup and M.M. Ahmad, 2012. Parametric analysis on hydrogen production using mixture of pure cellulosic and calcium oxide. Int. J. Eng. Applied Sci., 6: 335-341.
47. Rashidi, N.A., M. Mohamed and S. Yusup, 2012. The kinetic model of calcination and carbonation of Anadara Granosa. Int. J. Renewable Energy Res., 2: 497-503.
48. Rashid, U., S. Yusup, T.G. Taiwo and M.M. Ahmad, 2012. Blending study of palm oil methyl esters with jatropha oil methyl esters to improve fuel properties. Int. J. Biomass Renewbles, 1: 27-31.
49. Ramli, A., S. Ahmed and S. Yusup, 2012. Effect of synthesis duration on the physicochemical properties of siliceous mesoporous molecular sieve (Si-MMS). Defect Diffusion Forum, 326-328: 647-653.
    CrossRef  |  
50. Norazahar, N., S. Yusup, M.M. Ahmad, S. Abu Bakar and J. Ahmad, 2012. Parametric optimization of Kapok (Ceiba pentandra) oil methyl ester production using Taguchi approach. Int. J. Energy Environ., 6: 541-548.
    Direct Link  |  
51. Ng, W.P.Q., H.L. Lam and S. Yusup, 2012. Supply network design and the utilisation of rubber seed oil as biofuel and biochemicals. Chem. Eng. Trans., 29: 835-840.
    Direct Link  |  
52. Mohamed, M., S. Yusup and S. Maitra, 2012. Decomposition study of calcium carbonate in cockle shell. J. Eng. Sci. Technol., 7: 1-10.
    Direct Link  |  
53. Mohamed, M., N.A. Rashidi, S. Yusup, K.T. Lee, U. Rashid and R.M. Ali, 2012. Effects of experimental variables on conversion of cockle shell to calcium oxide using thermal gravimetric analysis. J. Cleaner Prod., 37: 394-397.
    CrossRef  |  
54. Inayat, A., M.M. Ahmad, M.I.A. Mutalib and S. Yusup, 2012. Process modeling for parametric study on oil palm empty fruit bunch steam gasification for hydrogen production. Fuel Process. Technol., 93: 26-34.
    CrossRef  |  
55. Ginting, M.S.A., M.T. Azizan and S. Yusup, 2012. Alkaline in situ ethanolysis of Jatropha Curcas. Fuel, 93: 82-85.
    CrossRef  |  
56. Ahmed, T.Y., M.M. Ahmad, S. Yusup, A. Inayat and Z. Khan, 2012. Mathematical and computational approaches for design of biomass gasification for hydrogen production: A review. Renewable Sustainable Energy Rev., 16: 2304-2315.
    CrossRef  |  
57. Ahmed, T.Y., M.M. Ahmad, H.L. Lam and S. Yusup, 2012. Residual minimization approach for kinetics parameter estimation for hydrogen production from gasification of palm kernel shell. Chem. Eng. Trans., 29: 883-888.
58. Yusup, S., M.M. Ahmad, Y. Uemura, R.M. Ali and U. Rashid, 2011. Palm Oil Utilization (Palm Waste). In: Palm Oil: Nutrition, Uses and Impacts, Palmetti, M.L. (Ed.). Nova Science Publishers Inc., New York, USA., ISBN: 978-1-61209-921-7, pp: 73-126.
59. Yusoff, N., M. Ramasamy and S. Yusup, 2011. Taguchi's parametric design approach for the selection of optimization variables in a refrigerated gas plant. Chem. Eng. Res. Design, 89: 665-675.
    CrossRef  |  
60. Uemura, Y., W.N. Omar, T. Tsutsui and S.B. Yusup, 2011. Torrefaction of oil palm wastes. Fuel, 90: 2585-2591.
    CrossRef  |  
61. Tamidi, A.M., K.Z.K. Shaari, S. Yusup and L.K. Keong, 2011. Model development for hydrodynamic study of fluidized bed gasifier for biomass gasification. J. Applied Sci., 11: 2334-2339.
    CrossRef  |  
62. Shah, S.H., Y. Uemura, S. Yusup and K. Kusakabe, 2011. High temperature separation of hydrogen from mixture of gases by using microporous silica membranes. J. Mater. Sci. Eng., 1: 90-96.
63. Rashidi, N.A., M. Mohamed and S. Yusup, 2011. A study of calcination and carbonation of cockle shell. World Acad. Sci. Eng. Technol., 60: 818-823.
64. Rashid, U., F. Anwar, M. Ashraf, M. Saleem and S. Yusup, 2011. Application of response surface methodology for optimizing transesterification of Moringa oleifera Oil: Biodiesel production. Energy Convers. Manage., 52: 3034-3042.
65. Knothe, G., U. Rashid, S. Yusup and F. Anwar, 2011. Fatty acids of thespesia populnea: Mass spectrometry of picolinyl esters of cyclopropene fatty acids. Eur. J. Lipid Sci. Technol., 113: 980-984.
66. Khan, Z., S. Yusup, M.M. Ahmad, Y. Uemura, V.S. Chok, U. Rashid and A. Inayat, 2011. Kinetic Study on Palm Oil Wastes Decomposition. In: Biofuel's Engineering Process Technology, Dos Santos Bernardes, M.A. (Ed.). InTech Open Access Publishers, Croatia, ISBN: 978-953-307-480-1, pp: 523-536.
67. Khan, Z., S. Yusup, M.M. Ahmad, A. Ramli and T.A. Mohammad et al., 2011. Effect of steam and catalyst on palm oil wastes thermal decomposition for hydrogen production. Res.J. Chem. Environ., 15: 466-472.
68. Kamil, R.N.M., S. Yusup and U. Rashid, 2011. Optimization of polyol ester production by transesterification of Jatropha-based methyl ester with trimethylopropane using Taguchi design of experiment. Fuel, 90: 2343-2345.
    Direct Link  |  
69. Inayat, A., M.M. Ahmad, M.I. Abdul Mutalib and S. Yusup, 2011. Heat integration analysis of gasification process for hydrogen production from oil palm empty fruit bunch. Chem. Eng. Trans., 25: 971-976.
    Direct Link  |  
70. Elsheikh, Y.A., Z. Man, M.A. Bustam, S. Yusup and C.D. Wilfred, 2011. Bronsted imidazolium ionic liquids: Synthesis and comparison of their catalytic activities as pre-catalyst for biodiesel production through two stage process. Energy Conv. Manage., 52: 804-809.
    CrossRef  |  Direct Link  |  
71. Atnaw, S.M., S.A. Sulaiman and S. Yusup, 2011. A simulation study of downdraft gasification of oil-palm fronds using ASPEN PLUS. J. Applied Sci., 11: 1913-1920.
    CrossRef  |  Direct Link  |  
72. Arpin, M.T. and S. Yusup, 2011. Enhancement of calcium oxide (CaO) for carbon dioxide (CO₂) capture. Can. J. Pure Applied Sci., 5: 1391-1397.
73. Ahmad, M.M., R.M.M. Ali, A. Inayat and S. Yusup, 2011. Potential development of hydrogen production from biomass in Malaysia: A brief perspective. Int. J. Chem. Environ. Eng., 2: 45-50.
    Direct Link  |  
74. Ahmad, M.M., M.F. Aziz, A. Inayat and S. Yusup, 2011. Heat integration study on biomass gasification plant for hydrogen production. J. Applied Sci., 11: 3600-3606.
    Direct Link  |  
75. Ahmad, M.M., C.K. Chiew, A. Inayat and S. Yusup, 2011. Simulation of integrated pressurized steam gasification of biomass for hydrogen production using iCON. J. Applied Sci., 11: 3593-3599.
    CrossRef  |  Direct Link  |  
76. Ahmad, M.M., A. Inayat, S. Yusup and K.M. Sabil, 2011. Simulation of oxygen-steam gasification with CO₂ adsorption for hydrogen production from empty fruit bunch. J. Applied Sci., 11: 2171-2178.
    CrossRef  |  Direct Link  |  
77. Yusup, S., A.P. Nguyen and H. Zabiri, 2010. A simulation study of an industrial methanol reactor based on simplified steady-state model. Int. J. Res. Rev. Applied Sci., 5: 213-222.
    Direct Link  |  
78. Yusup, S. and M.A. Khan, 2010. Base catalyzed transesterification of acid treated vegetable oil blend for biodiesel production. Biomass Bioenergy, 34: 1500-1504.
    CrossRef  |  
79. Yusup, S. and M. Khan, 2010. Basic properties of crude rubber seed oil and crude palm oil blend as a potential feedstock for biodiesel production with enhanced cold flow characteristics. Biomass Bioenergy, 34: 1523-1526.
    CrossRef  |  
80. Uemura, Y., W. Omar, T. Tsutsui, D. Subbarao and S. Yusup, 2010. Relationship between calorific value and elementary composition of torrefied lignocellulosic biomass. J. Applied Sci., 10: 3250-3256.
    CrossRef  |  
81. Sufian, S., S. Yusup and F. Ahmadun, 2010. Optimization for development of carbon nanotubes using Taguchi method at constant temperature. J. Nano Res., 11: 95-100.
    CrossRef  |  
82. Shuit, S.H., K.T. Lee, A.H. Kamaruddin and S. Yusup, 2010. Reactive extraction of Jatropha Curcas L. seed for production of biodiesel: Process optimization study. Environ. Sci. Technol., 44: 4361-4367.
    CrossRef  |  PubMed  |  
83. Shuit, S.H., K.T. Lee, A.H. Kamaruddin and S. Yusup, 2010. Reactive extraction and in situ esterification of Jatropha Curcas L. seeds for the production of biodiesel. Fuel, 89: 527-530.
    CrossRef  |  
84. Sabil, K.M., M.M. Ahmad, S. Yusup and A.A. Omar, 2010. Kinetic of formation for single carbon dioxide and mixed carbon dioxide and tetrahydrofuran hydrates in water and sodium chloride aqueous solution. Int. J. Greenhouse Gas Control, 4: 798-805.
    Direct Link  |  
85. Nour, U.M., S. Awad, S. Yusup and S. Sufian, 2010. Technical evaluation of current hydrogen storage technologies for vehicles. J. Applied Sci., 10: 1200-1203.
    CrossRef  |  Direct Link  |  
86. Khan, Z., S. Yusup, M.M. Ahmad, V.S. Chok, Y. Uemura and K.M. Sabil, 2010. Review on hydrogen production technologies in Malaysia. Int. J. Eng. Technol., 10: 111-118.
    Direct Link  |  
87. Khan, M.A., S. Yusup and M.M. Ahmad, 2010. Acid esterification of a high free fatty acid crude palm oil and crude rubber seed oil blend: Optimization and parametric analysis. Biomass Bioenergy, 34: 1751-1756.
    CrossRef  |  
88. Kamil, R.N.M. and S. Yusup, 2010. Modelling of reaction kinetics for transesterification of palm-based methyl esters with trimethylolpropane. Bioresour. Technol., 101: 5877-5884.
    CrossRef  |  Direct Link  |  
89. Inayat, A., M.M. Ahmad, S. Yusup and M.I.A. Mutalib, 2010. Biomass steam gasification with in-situ CO2 capture for enriched hydrogen gas production: A reaction kinetics modelling approach. Energies, 3: 1472-1484.
    CrossRef  |  
90. Inayat, A., M.M. Ahmad, M.I.A. Mutalib and S. Yusup, 2010. Flowsheet development and modelling of hydrogen production from empty fruit bunch via steam gasification. Chem. Eng. Trans., 21: 427-432.
91. Inayat, A., M.M. Ahmad, M.I.A. Mutalib and S. Yusup, 2010. Effect of process parameters on hydrogen production and efficiency in biomass gasification using modelling approach. J. Applied Sci., 10: 3183-3190.
    CrossRef  |  Direct Link  |  
92. Hew, K.L., A.M. Tamidi, S. Yusup, K.T. Lee and M.M. Ahmad, 2010. Catalytic cracking of bio-oil to organic liquid product (OLP). Bioresour. Technol., 101: 8855-8858.
    CrossRef  |  Direct Link  |  
93. Alfaresi, M. and S. Yusup, 2010. Application of taguchi technique to investigate the effect of process parameters on product yield and carbon content in empty palm oil fruit bunch carbonization. J. Applied Sci., 10: 3264-3270.
    CrossRef  |  
94. Abdullah, S.S. and S. Yusup, 2010. Method for screening of Malaysian biomass based on aggregated matrix for hydrogen production through gasification. J. Applied Sci., 10: 3301-3306.
    CrossRef  |  
95. Sufian, S., S. Yusup, T. Murugesan and G. Walker, 2009. Synthesis and characterization of nanosized Fe₂O₃ and Ni at different temperature by precipitation method. Indoceram, 45: 51-59.
    Direct Link  |  
96. Sufian, S., S. Yusup, G.S. Walker and A.M. Shariff, 2009. Synthesis of graphitic nanofibres using iron (III) oxide catalyst for hydrogen storage application. Mater. Res. Innov., 13: 221-224.
97. Khan, M. and S. Yusup, 2009. Solvent extraction and characterization of rubber seed oil. Int. J. Postharvest Technol. Innov., 1: 376-385.
    CrossRef  |  
98. Zabiri, H., S. Yusup, N. Yusoff and Y.C. Yew, 2007. Optimization of ammonia reactor using shooting methods. WSEAS Trans. Inform. Sci. Appli., 4: 171-183.
99. Yusup, S., N.D. Vinh, N. Mellon and A. Hassan, 2007. Tube skin temperature prediction of catalytic reforming unit (CRU) heaters. WSEAS Trans. Inform. Sci. Appli., 4: 183-190.
100. Yusup, S., S. Sufian and K.M. Sabil, 2006. Effects of shear stress and shear time on rheological properties of zeolites. J. Ind. Technol., 15: 1-13.
101. Azmi, A.S., S. Yusup and S. Muhamad, 2006. The influence of temperature on adsorption capacity of Malaysian coal. Chem. Eng. Process.: Process Intensification, 45: 392-396.
     CrossRef  |  Direct Link  |  
102. Yusup, S., N. Yusoff and K.E.S. Ku Hilmy, 2005. Modelling and simulation of concentration and conversion profiles along a plug flow reactor for liquid phase methanol synthesis. IASME Trans., 2: 668-676.
103. Shariff, A.M., N.A. Rahman and S. Yusup, 2004. Carbon dioxide separation technologies: Issues and solution. Platform, 4: 31-38.