Rahmansyah, Ahmad Iskandar, Siti Masluha, Abd Haris, and Ayu Tista Mauliddiansari. “Implementation of Energy-Saving Lamp With Automatic System Using LDR SENSOR (Light Dependent Resistor) Combination at Village Guard Posts and Mosques in Probolinggo”. Empowerment Society 6, no. 2 (August 25, 2023): 85–92. Accessed April 5, 2025. https://ejournal.itbwigalumajang.ac.id/index.php/eps/article/view/1082.