MEEKHAMTHONG, P. The Development of Mathematics Problem-Solving Skill Packages on Addition, Subtraction, Multiplication and Division base on KWDL Technique for The third grade students. Dhammathas Academic Journal, [S. l.], v. 20, n. 4, p. 59–70, 2020. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/208626. Acesso em: 18 sep. 2026.