MBA : Year Book 97, MYUPM-UNIPERMA-13-711, Container: Gedung 1/99. MAIN ARCHIVES.
MBA : Year Book 97, MYUPM-UNIPERMA-13-711, Container: Gedung 1/99. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1888 Accessed March 15, 2025.