MINGOLO, N. Development of Problem-Based Learning Activities Integrated with Real-Life Mathematics Education Concepts on Ordinary Differential Equations to Enhance Problem-Solving Skills for Students at Roi Et Rajabhat University. Ratchaphruek Journal, [S. l.], v. 23, n. 1, p. 82–98, 2025. DOI: 10.14456/rpjnrru.2025.6. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/275206. Acesso em: 26 aug. 2026.