Hutapea, Bitson Nerpandi, and Ganda Sirait. “RANCANGAN ALAT PEMBANGKIT LISTRIK TENAGA BATERAI”. Computer and Science Industrial Engineering (COMASIE) 9, no. 8 (October 9, 2023): 30. Accessed May 9, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/7992.