คำยัง ส.; นนทภา ด.; นนทภา ด. Problem Posing to Enhance Problem Solving Processes for Pythagorean Theorem of Mathayomsuksa 2. Pathumthani University Academic Journal, [S. l.], v. 10, n. 1, p. 192–199, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/181547. Acesso em: 17 apr. 2025.