HONGWISET, P. Problem-Based Learning Management Study with KWDL Technique Problems of Addition, Subtraction, Multiplication, Division of People of 4th Grade. Academic MCU Buriram Journal, [S. l.], v. 8, n. 2, p. 65–76, 2023. Disponível em: https://so06.tci-thaijo.org/index.php/ambj/article/view/264763. Acesso em: 9 apr. 2025.