Muhammad Rizal Razman, Abdul Samad Hadi, Jamaluddin Md Jahi, Abdul Hadi Harman Shah, Sham Sani and Ghazali Yusoff
Environmental Research Journal 2 ( 5 ): 246 - 253 , 2008
Muhammad Rizal Razman, Abdul Samad Hadi, Jamaluddin Md Jahi, Abdul Hadi Harman Shah, Sham Sani and Ghazali Yusoff
International Business Management 2 ( 5 ): 173 - 178 , 2008
Muhammad Rizal Razman, Abdul Samad Hadi, Jamaluddin Md Jahi, Abdul Hadi Harman Shah, Sham Sani and Ghazali Yusoff
International Business Management 2 ( 5 ): 211 - 217 , 2008
Muhammad Rizal Razman, Jamaluddin Md Jahi, Kadir Arifin, Abdul Samad Hadi, Kadaruddin Aiyub, Abdul Hadi Harman Shah, Ahmad Fariz Mohamed, Shaharudin Idrus, Azahan Awang and Nor Fairuz Abu Bakar
Research Journal of Applied Sciences 6 ( 7 ): 532 - 539 , 2011