Muchlis, Lita Sari, Kasman Rukun, and Krismadinata Krismadinata. “Effectiveness of Development of Diva Learning Management System Models on Algorithm and Programming Mathematics Course”. Jurnal Pendidikan Teknologi Kejuruan 3, no. 2 (May 31, 2020): 104-108. Accessed May 5, 2024. http://jptk.ppj.unp.ac.id/index.php/jptk/article/view/71.