Samosir, Ahmad Saudi (2006) Design and Implementation of Uninterruptible Power Supply (UPS) Uses Digital Control System Base on Microcontroller. Proceeding Makalah Peserta HEDS Seminar on Science & Technology (HEDS-SST) 2006.

Samosir, Ahmad Saudi (2006) Design and Implementation of Uniterruptible Power Supply (UPS) Uses Digital Control System Base on Microcontroller. In: HEDS Seminar on Science & Technology (HEDS-SST) 2006, 13-14 September 2006, Bandar Lampung.