Suprayekti, Kunto Imbar, Della Nuari, Diana Ariani, Retno Widyaningrum, and Cecep Kustandi. “Development of Android-Based Gamification Learning Media for Multiplication Material for Grade III Elementary School Students”. JTP - Jurnal Teknologi Pendidikan 25, no. 2 (August 30, 2023): 323–333. Accessed November 2, 2024. https://journal.unj.ac.id/unj/index.php/jtp/article/view/34717.