The Green Mandate 2011, MYUPM-UNIPUTRA-13-517, Container: Gedung 1/55. MAIN ARCHIVES.
The Green Mandate 2011, MYUPM-UNIPUTRA-13-517, Container: Gedung 1/55. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1068 Accessed March 15, 2025.