[1]
Promtongboon, P. and Luangrangsee, P. 2024. THE DEVELOPMENT OF MATHEMATICS TEACHING WHICH INCLUDES PROBLEM SOLVING MULTIPLICATION AND DIVISION USING THE BAR MODEL THEORY FOR PRATHOMSUKSA 4 STUDENTS PATONGWITTAYAMULNITHI SCHOOL. Journal of Social Science and Cultural. 8, 3 (Mar. 2024), 25–37.