Siti Razwani Ab Rafa, Zulhafizal Othman, Sarihah Redzuan, Muhamad Hafees Rosli, Marfiah Ab Wahid and Jazuri Abdullah
Journal of Engineering and Applied Sciences 11 ( 9 ): 1898 - 1904 , 2016
Adnan Derahman, Mohd Jamaludin Md Noor, Zulhafizal Othman, Nurul Aishah Abd Rahman and Muhammad Isha Ismail
Journal of Engineering and Applied Sciences 14 ( 4 ): 1034 - 1044 , 2019