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