Nota Ringkas Tanaman Makanan, MYUPM-UNIPUTRA-13-1021, Container: Gedung 1/113. MAIN ARCHIVES.
Nota Ringkas Tanaman Makanan, MYUPM-UNIPUTRA-13-1021, Container: Gedung 1/113. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/2507 Accessed March 15, 2025.