Syuhaily Osman, Universiti Putra Malaysia Halimah Ahmad, Universiti Putra Malaysia Laily Paim, Universiti Putra Malaysia Ahmad Hariza Hashim, Universiti Putra Malaysia (Vol. 4, 2001)
Naemah Arnin, International Islamic University Malaysia (Vol. 4, 2001)
Wan Jamaliah Wan Jusoh (International Islamic University Malaysia) Kamariah Othman (Universiti Tenaga Nasional) Norela Nuruddin (Universiti Teknologi MARA) ‘ Halimah Ahmad (Universiti Putra Malaysia) (Vol. 4, 2001)
Abdul Razak Kamaruddin, University College of Science and Technology Safiek Mokhlis, University College of Science and Technology (Vol. 4, 2001)
Samsinar Md Sidin, Universiti Putra Malaysia Alvin Yong Onn Soon, Universiti Putra Malaysia Lim Siak Kwan, Universiti Putra Malaysia (Vol. 4, 2001)
Nor Ghani Md. Nor, Universiti Kebangsaan Malaysia Khalil Md. Nor, Universiti Teknologi Malaysia Zulkifly Osman, Universiti Kebangsaan Malaysia Ahmad Mohd Zain, Universiti Kebangsaan Malaysia (Vol. 4, 2001)
Asnarulkhadi, A.S., Universiti Putra Malaysia Tengku Aizan, H., Universiti Putra Malaysia Ahmad Hariza, H., Universiti Putra Malaysia (Vol. 4, 2001)
Ong Fon Sim, University of Malaya, Lim May Yong, University of Malaya (Vol. 4, 2001)
Md. Nor Othman, Universiti Malaya, Loo Sheue Ying, Universiti Malaya (Vol. 4, 2001)