Laia, Darman Hati, and Mesri Silalahi. “RANCANG BANGUN APLIKAIS PEMESANAN AIR GALON PADA DEPOT WINDY BERBASIS ANDROID”. Computer and Science Industrial Engineering (COMASIE) 8, no. 1 (July 7, 2023): 47–56. Accessed April 9, 2025. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/6775.