Azizul Zamri Muhamed Amin, Mohamad Aizi Salamat, Mohd Hatta Mohamed Ali, Zubaile Abdullah, and Mohd Al Hafiz Nordin. OPEN SOURCE WEB SERVER DAN FTP: LANGKAH DEMI LANGKAH. Penerbit UTHM, 2013. Accessed August 26, 2026. https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/103.