Nurizan Yahaya, Laily Paim, Syarifah Azizah Haron Norhasmah Sulaiman, Aini Mat Said, Naimah Salleh Universiti Putra Malaysia (Vol. 7, 2004)
Ong Fon Sim, Univerisity of Malaya Tee Ying Shuang, University of Malaya (Vol. 7, 2004)
Laily P, Sharifah Azizah H., Nurizan Y, Aini M.S., Norhasmah S., Naimah S. Universiti Putra Malaysia (Vol. 7, 2004)
Norhasmah Sulaiman, Aini Mat Said, Laity Paim, Sharifah Azizah Haron Nurizan Yahaya dan Naimah Saleh Universiti Putra Malaysia (Vol. 7, 2004)
Md Nor Othman, University of Malaya Ong Fon Sim, University of Malaya Lim Ming Hui, University of Malaya (Vol. 7, 2004)
Norhasmah S, dan Khoo, C. C., Universiti Putra Malaysia (Vol. 7, 2004)
Mohamad Fazli S., Husniyah A.R., Ahmad Hariza H., Mohd. Amim 0., & Syuhaily 0. Universiti Putra Malaysia (Vol. 7, 2004)
Samsinar Md. Sidin, Universiti Putra Malaysia Zaidah Mustaffa, Universiti Putra Malaysia Sherliza Zaharuddin, Universiti Putra Malaysia (Vol. 7, 2004)
Wook Endut Zulketly Abdul Karim Norain Mohd Asri Universiti Kebangsaan Malaysia (Vol. 7, 2004)
Samsinar Md. Sidin, Universiti Putra Malaysia Wong Foong Yee, Universiti Putra Malaysia Ruhana Busu, Universiti Putra Malaysia Dahlia Zawawi, Universiti Putra Malaysia Zalfa Laili Hamzah, Universiti Putra Malaysia (Vol. 7, 2004)