Keperluan Tenaga Pengajar : 1981, MYUPM-UNIPERMA-13-473, Container: Gedung 1/62. MAIN ARCHIVES.
Keperluan Tenaga Pengajar : 1981, MYUPM-UNIPERMA-13-473, Container: Gedung 1/62. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1158 Accessed May 22, 2025.