Gerald DG. Mabuti. “IMPROVING STUDENTS’ MATHEMATICS SELF-EFFICACY AND LEARNING ACHIEVEMENT THROUGH GAME-BASED APPROACH IN INSTRUCTION”. Galaxy International Interdisciplinary Research Journal 12, no. 3 (March 15, 2024): 115–125. Accessed July 7, 2024. https://giirj.com/index.php/giirj/article/view/6561.