Protection System for Electrical Loads of Administration Building in Controlling Voltage Variations Due to Over-Voltage and Under-Voltage. ASEAN J. Sci. Eng. [Internet]. 2024 Feb. 6 [cited 2025 Aug. 24];3(3):259-70. Available from: https://ejournal.kjpupi.id/index.php/ajse/article/view/336