1. Squicciarini, G., A. Putra, D.J. Thompson, X. Zhang and M.A. Salim, 2015. Use of a reciprocity technique to measure the radiation efficiency of a vibrating structure. Applied Acoustics, 89: 107-121.
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2. Salim, M.A., M.A. Abdullah and P. Azma, 2015. Modeling of mullins effect on laminated rubber-metal Spring. Applied Mech. Mater., 699: 331-335.
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3. Putra, A., F.A. Khair and M.J.M. Nor, 2015. Utilizing hollow-structured bamboo as natural sound absorber. Arch. Acoustics, 40: 601-608.
4. Putra, A., A. Munawir and W.M. Farid, 2015. Corrected statistical energy analysis model for car interior noise. Adv. Mech. Eng., Vol. 7. 10.1155/2014/304283.
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5. Kassim, D., A. Putra and M.J.M. Nor, 2015. The acoustical characteristics of the Sayyidina Abu Bakar Mosque, UTeM. J. Eng. Sci. Technol., 10: 97-110.
6. Susilo, S., A. Putra, K.S. Leong, M.Z. Nuawi and N.A.A. Jalil, 2014. Acoustic energy har-vesting using flexible panel and PVDF films: A preliminary study. Applied Mech. Mater., 554: 712-716.
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7. Suhaimi, K., R. Ramlan and A. Putra, 2014. Translational-rotary frequency up conversion vibration based energy harvesting device for human body motion. Applied Mech. Mater., 471: 349-354.
8. Suhaimi, K., R. Ramlan and A. Putra, 2014. A combined softening and hardening mechanism for low frequency human motion energy harvesting application. Adv. Acoustics Vibration. 10.1155/2014/217032.
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9. Salim, M.A., M.A. Abdullah and A. Putra, 2014. Predicted transmissibility of an experimental approach for a laminated rubber-metal spring. Am. Eur. J. Sust. Agric., 8: 104-111.
10. Salim, M.A., A. Putra and M.A. Abdullah, 2014. Mathematical formulation for bending moment wave in non-dispersive finite rod. Int. Rev. Mod. Simul., 7: 523-530.
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11. Salim, M.A., A. Putra and M.A. Abdullah, 2014. Analysis of axial vibration in the laminated rubber-metal spring. Adv. Mater. Res., 845: 46-50.
12. Putra, A., Y.M. Cheah, N. Muhammad, A. Rivai and C.M. Wai, 2014. The effect of perforation on the dynamics of a flexible panel. Adv. Acoustics Vibration. 10.1155/2014/526045.
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13. Putra, A., S. Norfarizan, H. Samekto and M.A. Salim, 2014. Static analysis of a laminated rubber-metal spring using finite element method. Adv. Mater. Res., 8: 86-90.
14. Putra, A., N.F. Saari, H. Bakri and R. Ramlan, 2014. Vibration strength estimation of a structure-borne source: Case study for a reception beam. Applied Mech. Mater., 471: 69-73.
15. Putra, A., N. Shyafina, N. Muhammad, H. Bakri and N.F. Saari, 2014. Development of hybrid semi-analytical and finite element analysis to calculate sound radiation from vibrating structure. Adv. Mater. Res., 845: 71-75.
16. Putra, A., M.S. Py and N. Salleh, 2014. Modelling the effect of flexural vibration on sound absorption of a micro-perforated panel using wave propagation method. Applied Mech. Mater., 471: 255-260.
17. Putra, A., A. Rivai, W.C. Mun and N. Muhammad, 2014. Preliminary investigation on the perforated panel mobility using finite element method. Applied Mech. Mater., 471: 341-346.
18. Putra, A., A. Munawir, W.M.F.W. Mohamad and J.I. Mohammad, 2014. The effect of direct field component on a Statistical Energy Analysis (SEA) model. Applied Mech. Mater., 471: 279-284.
19. Putra, A. and A.Y. Ismail, 2014. Normal incidence of sound transmission loss from perforated plates with micro and macro size holes. Adv. Acoustics Vibration. 10.1155/2014/534569.
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20. Khair, F.A., A. Putra, M.J.M. Nor, N. Atiqah and M.Z. Selamat, 2014. Preliminary study on bamboo as sound absorber. Applied Mech. Mater., 554: 76-80.
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21. Herawan, S.G., A.H. Rohhaizan, A. Putra and A.F. Ismail, 2014. Prediction of waste heat energy recovery performance in a naturally aspirated engine using artificial neural network. ISRN Mech. Eng. 10.1155/2014/240942.
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22. Azma, P., H.K. Wong, N. Aswan and A. Jalil, 2014. Measurement of structure-borne noise from road input in a motor vehicle cabin. Asean Eng. J., 4: 29-41.
23. Abdullah, M.A., M.A. Salim and A. Putra, 2014. Linear and angular displacement relationship of natural rubber engine isolator. Applied Mech. Mater., 575: 250-253.
24. Salim, M.A., A. Putra, D.J. Thompson, N. Ahmad and M.A. Abdullah, 2013. Transmissibility of a laminated rubber-metal spring: A preliminary study. Applied Mech. Mater., 393: 661-665.
25. Putra, A., Y. Abdullah, H. Efendy, W.M.F.W. Mohamad, M.R. Ayob and M.S. Py, 2013. Utilizing sugarcane wasted fibers as a sustainable acoustic absorber. Procedia Eng., 53: 632-638.
26. Putra, A., Y. Abdullah, H. Efendy, W.M.F.W. Mohamad and N.L. Salleh, 2013. Biomass from paddy waste fibers as sustainable acoustic material. Adv. Acoustics Vibration, Vol. 2013. 10.1155/2013/605932.
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27. Putra, A., Y. Abdullah, H. Efendy, W.M. Farid and M.R. Ayob, 2013. Investigation on sound absorption coefficient of natural paddy fibers. Int. J. Renewable Energy Resour., 3: 8-11.
28. Putra, A., N.F. Saari, H. Bakri, R. Ramlan and R.M. Dan, 2013. Characterisation of structure-borne sound source using reception plate method. Sci. World J., Vol. 2013 10.1155/2013/742853.
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29. Putra, A., M.Y. Abd, N.A. Jalil and S. Susilo, 2013. Modeling of dynamic response of beam-type vibration absorbing system excited by a moving mass. Int. Rev. Mech. Eng., 7: 813-820.
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30. Putra, A., D. Hafizah, M.Y. Yaakob and M.J.M. Nor, 2013. Study on the use of micro-perforated panel to improve acoustic performance in mosque. Applied Mech. Mater., 393: 971-975.
31. Putra, A., A.Y. Ismail, R. Ramlan, M.R. Ayob and M.S. Py, 2013. Normal incidence of sound transmission loss of a double-leaf partition inserted with a microperforated panel. Adv. Acoustics Vibration, Vol. 2013. 10.1155/2013/216493.
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32. Putra, A., A.Y. Ismail and M.R. Ayob, 2013. Sound transmission loss of a double-leaf partition with micro-perforated plate insertion under diffuse field incidence. Int. J. Automotive Mech. Eng., 7: 1086-1095.
33. Putra, A. and B.R. Mace, 2013. The effect of uncertainty in the excitation on the vibration input power to a structure. Adv. Acoustics Vibration, Vol. 2013. 10.1155/2013/478389.
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34. Herawan, S.G., M.S. Hadi, M.R. Ayob and A. Putra, 2013. Characterization of activated carbons from oil-palm shell by CO₂ activation with no holding carbonization temperature. Sci. World J., Vol. 2013. 10.1155/2013/624865.
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35. Herawan, S.G., M.A. Ahmad, A. Putra and A.A. Yusof, 2013. Effect of flow rate on the pinang frond-based activated carbon for methylene blue removal. Sci. World J., Vol. 2013. 10.1155/2013/545948.
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36. Putra, A., F.A. Munir and C.D. Juis, 2012. On a simple technique to measure the airborne noise in a car interior using substitution source. Int. J. Vehicle Noise Vibration, 8: 275-287.
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37. Mohd, I.M.A., M.N.A. Nordin, M.S. Mahmud, P. Azma and A.M. Fudhail et al., 2012. Experimental investigation on the effect of container geometry change to liquid sloshing. Applied Mech. Mater., 165: 160-164.
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38. Abd, M.Y., A. Putra, N.A. Jalil and J. Noorzaei, 2012. Effects of structural parameters on the dynamics of a beam structure with a beam-type vibration absorber. Adv. Acoustics Vibration, Vol. 2012. 10.1155/2012/268964.
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39. Putra, A., 2011. Peak amplitude transmission on high-rise structure by implementing TMD method. Adv. Sci. Lett., 19: 142-146.
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40. Putra, A. and M.R. Ayob, 2011. Sound transmission loss of a double-leaf solid-microperforated partition under normal incidence of acoustic loading. IIUM Eng. J. Special Issue Mech. Eng., 12: 162-174.
41. Putra, A. and D.J. Thompson, 2011. Radiation efficiency of unbaffled and perforated plates near a rigid reflecting surface. J. Sound Vibration, 330: 5443-5459.
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42. Putra, A. and D.J. Thompson, 2010. Sound radiation from rectangular baffled and unbaffled plates. Applied Acoustics, 71: 1113-1125.
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43. Putra, A. and D.J. Thompson, 2010. Sound radiation from perforated plates. J. Sound Vibration, 329: 4227-4250.
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