Preliminary Examination August 14, 1974, MYUPM-UNIPERMA-13-515, Container: Gedung 1/76. MAIN ARCHIVES.
Preliminary Examination August 14, 1974, MYUPM-UNIPERMA-13-515, Container: Gedung 1/76. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1467 Accessed April 29, 2025.