PIAMPUCHANA, N. 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, [S. l.], v. 12, n. 2, p. 186–199, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/276938. Acesso em: 1 oct. 2026.