Nuansanong ก.; Laksana ก. THE RESULTS OF GPAS 5 STEPS LEARNING PROCESS WITH BOARD GAMES ON LEARNING ACHIEVEMENT ON TWO- AND THREE- DIMENSIONAL GEOMETRIC FIGURE OF MATHAYOMSUKSA 1 STUDENTS AT NAKHONNAYOK WITTHAYAKHOM SCHOOL. Integrated Social Science Journal, [S. l.], v. 4, n. 12, p. 1–15, 2024. Disponível em: https://ojs.mbuslc.ac.th/index.php/issj/article/view/294. Acesso em: 10 nov. 2026.