KUN-AM, S.; THAMSUAN, J. . . Effects of Organizing Mathematics Learning Activities on Mathematical Problem Solving and Reasoning Abilities of Seventh Grade Students using Problem-Oriented Teaching. An Online Journal of Education, [S. l.], v. 15, n. 2, p. OJED1502002 (16 pages), 2020. Disponível em: https://so01.tci-thaijo.org/index.php/OJED/article/view/240499. Acesso em: 26 apr. 2024.