Kursus Panduan Perpustakaan : Lawatan Bersendirian No. 1 - Pengkelasan dan Susunan Buku-buku (Library Instruction Course : Self-guided Tour No. 1 - Classification and Arrangement of Books), MYUPM-UNIPERMA-13-522, Container: Gedung 1/76. MAIN ARCHIVES.

Kursus Panduan Perpustakaan : Lawatan Bersendirian No. 1 - Pengkelasan dan Susunan Buku-buku (Library Instruction Course : Self-guided Tour No. 1 - Classification and Arrangement of Books), MYUPM-UNIPERMA-13-522, Container: Gedung 1/76. MAIN ARCHIVES. http://putraarchives.upm.edu.my:8081/repositories/2/resources/1486 Accessed May 21, 2025.