การสมทรัพย์ ก.; จุ้ยทอง ส.; คงทอง อ. A STUDY OF THE ABILITY TO SOLVE WORD PROBLEMS OF GRADE 3 STUDENTS USING A TEACHING APPROACH ON CIPPA MODEL INTEGRATED WITH POLYA’S PROBLEMS SOLVING PROCESS. Valaya Alongkorn Review, [S. l.], v. 8, n. 2, p. 129–139, 2018. Disponível em: https://so06.tci-thaijo.org/index.php/var/article/view/147894. Acesso em: 4 may. 2024.