ANUNIWAT, D.; PAMUTA, K.; CHANGSRI, N. Students’ Mathematical Ideas in Problem-Solving Mathematics Classrooms: A Case Study of Circle Area Application. Ratchaphruek Journal, [S. l.], v. 23, n. 2, p. 84–98, 2025. DOI: 10.14456/rpjnrru.2025.21. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/279436. Acesso em: 27 aug. 2026.