Buku Panduan Perkhidmatan UPM, MYUPM-UNIPUTRA-13-211, Container: Gedung 1/22. MAIN ARCHIVES.
Buku Panduan Perkhidmatan UPM, MYUPM-UNIPUTRA-13-211, Container: Gedung 1/22. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/360 Accessed April 30, 2025.