Purwanti KY, Putra LV. THE EFFECTIVENESS OF GAME BASED LEARNING METHOD WITH PERFECT NUMBER MEDIA ON CREATIVE THINKING ABILITY OF ELEMENTARY SCHOOL STUDENTS. J. Pendidik. Dasar Nusant [Internet]. 2022 Jul. 31 [cited 2025 May 31];8(1):38-45. Available from: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/17094