Piampuchana, N. (2025). The Development of Problem Solving Ability and Learning Achievement in the Subject Titled Statistics for Educational Research Using Problem-based Learning Management Combining with POE Technique of Master of Education Students, Program in Educational Administration. Journal of Graduate MCU KhonKaen Campus, 12(2), 186–199. retrieved from https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/276938