Purwanti, K. Y.; Putra, L. V. THE EFFECTIVENESS OF GAME BASED LEARNING METHOD WITH PERFECT NUMBER MEDIA ON CREATIVE THINKING ABILITY OF ELEMENTARY SCHOOL STUDENTS. J. Pendidik. Dasar Nusant 2022, 8 (1), 38-45. https://doi.org/10.29407/jpdn.v8i1.17094.