Manokham, C., & Poonpaiboonpipat, W. (2024). THE DEVELOPMENT OF LEARNING ACTIVITIES USING BOARD GAMES TO PROMOTE PROBLEM SOLVING SKILL ON ADDITION, SUBTRACTION, MULTIPLICATION AND DIVISION FOR GRADE 4 STUDENTS. Journal of Buddhist Education and Research (JBER), 10(1), 210–226. retrieved from https://so06.tci-thaijo.org/index.php/jber/article/view/277444