Syarahan Inaugural: Prof. Shamshuddin Jusop. 'Rock, Mineral And Soil', MYUPM-UNIPERMA-11-133, Container: Gedung 1/F07. MAIN ARCHIVES.
Syarahan Inaugural: Prof. Shamshuddin Jusop. 'Rock, Mineral And Soil', MYUPM-UNIPERMA-11-133, Container: Gedung 1/F07. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/2520 Accessed March 15, 2025.