Buku panduan 83/84 : Fakulti Perhutanan, MYUPM-UNIPERMA-13-109, Container: Gedung 1/22. MAIN ARCHIVES.
Buku panduan 83/84 : Fakulti Perhutanan, MYUPM-UNIPERMA-13-109, Container: Gedung 1/22. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/359 Accessed April 29, 2025.