Buku Panduan Pusat Asasi Sains Pertanian : 2006-2007, MYUPM-UNIPUTRA-13-446, Container: Gedung 1/52. MAIN ARCHIVES.
Buku Panduan Pusat Asasi Sains Pertanian : 2006-2007, MYUPM-UNIPUTRA-13-446, Container: Gedung 1/52. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/948 Accessed March 14, 2025.