Anggaran Belanjawan 1987, MYUPM-UNIPERMA-13-682, Container: Gedung 1/95. MAIN ARCHIVES.
Anggaran Belanjawan 1987, MYUPM-UNIPERMA-13-682, Container: Gedung 1/95. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1837 Accessed March 14, 2025.