Dirgantoro, Kurnia Putri Sepdikasari, Jessica Elfani Bermuli, and Robert Harry Soesanto. “Is Moodle Gamification Effective in Reviewing Student’s Motivation Related to Interest in Learning Online?”. Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran 8, no. 1 (February 22, 2022): 114–125. Accessed August 14, 2025. https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/4790.