Phuangchuen, T., & Khamrat, N. (2022). THE RESULTS OF COOPERATIVE LEARNING WITH TEAM GAMES TOURNAMENTS AND ACTIVITY PACKAGES TOWARDS LEARNING ACHIEVEMENT AND ATTITUDE LEARNING IN MATHEMATICS OF MATTHAYOMSUKSA 1 STUDENTS. Journal of Buddhist Education and Research (JBER), 8(1), 165–178. retrieved from https://so06.tci-thaijo.org/index.php/jber/article/view/256942