Azhari Zakri, Azriyenni, Almasdi Syahza, Dirman Hanafi, and Hanggun Syahadat. “Portable Power Supply Design With 100 Watt Capacity”. INVOTEK: Jurnal Inovasi Vokasional dan Teknologi 21, no. 2 (July 14, 2021): 131-138. Accessed June 23, 2024. http://invotek.ppj.unp.ac.id/index.php/invotek/article/view/901.