oleh Ramza, Harry; Pusat Kajian Buya HAMKA, Universitas Muhammadiyah Prof. DR. HAMKA , Sulaiman, Malik; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Azizan, Luqman Al-Hakim; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Sukarna, Fadhil; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Guna, Hadi; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Tanra, Mastang; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Ab-Rahman, Mohammad Syuhaimi; Faculty of Engineering, Universiti Kebangsaan Malaysia, Selangor, Malaysia , Syed Ab-Rahman, Syed Mohd Azmi; Universiti Sultan Zainal Abidin, Terengganu, Malaysia , Syed Omar, Syed Hadarullathfi; Universiti Sultan Zainal Abidin, Terengganu, Malaysia , Baru, Rohaizan; Universiti Sultan Zainal Abidin, Terengganu, Malaysia