CHINPRASERT, T.; DOKCHAN, R. STUDY OF PROBLEM-SOLVING ABILITY ON ADDITION, SUBTRACTION, MULTIPLICATION, AND FRACTION USING POLYA’S PROBLEM-SOLVING PROCESS WITH GRAPHIC ORGANIZER INSTRUCTIONAL MODEL FOR THIRD GRADE STUDENTS. Srinakharinwirot Research and Development Journal of Humanities and Social Sciences, Bangkok, Thailand, v. 16, n. 32, July-December, p. 1–12, Article 275939, 2024. Disponível em: https://so04.tci-thaijo.org/index.php/swurd/article/view/275939. Acesso em: 14 apr. 2025.