Leong Jin Hoong, Ong Keat Khim, Wan Md Zin Wan Yunus, Anwar Fitrianto, Teoh Chin Chuang, Abdul Ghapor Hussin, Mansor Ahmad and Siti Aminah Mohd Noor
Journal of Engineering and Applied Sciences 11 ( 9 ): 1912 - 1915 , 2016