Pusat Pengajian Sains Asasi , Universiti Pertanian Malaysia Kampus Bintulu, Sarawak., MYUPM-UNIPERMA-11-161, Container: Gedung 1/F08. MAIN ARCHIVES.

Pusat Pengajian Sains Asasi , Universiti Pertanian Malaysia Kampus Bintulu, Sarawak., MYUPM-UNIPERMA-11-161, Container: Gedung 1/F08. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/2668 Accessed May 30, 2025.