THEPBUDDEE, P.; PARIPUT, P.; KHUNKET, S. Development of Self-Directed Learning Activities to Enhance the Mathematics Creative Problem-Solving Abilities for Grade 11 Students. Ratchaphruek Journal, ์์Nakhon Ratchasima, Thailand, v. 21, n. 2, p. 79–94, 2023. DOI: 10.14456/rpjnrru.2023.21. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/264084. Acesso em: 16 sep. 2026.