Tasir, Z., Aris, B., Ali, M. B., Harun, J., Md. Noor, N., & Mohd. Said, M. N. H. (2009). A survey on andragogy principles for web based instruction in Malaysia higher education. Faculty of Education.

Tasir, Zaidatun, Baharuddin Aris, Mohamad Bilal Ali, Jamalludin Harun, Norah Md. Noor, and Mohd. Nihra Haruzuan Mohd. Said. A Survey On Andragogy Principles for Web Based Instruction in Malaysia Higher Education. Faculty of Education, 2009.

Tasir, Zaidatun, et al. A Survey On Andragogy Principles for Web Based Instruction in Malaysia Higher Education. Faculty of Education, 2009.