บุญจูง อ.; เอกะกุล ธ. The Operation for the Development of Mathematical Reasoning Ability through the K-W-D-L Technique for Prathomsuksa Six Students (Grade Six) of Ban Nongwang (Sowannee wittayacom)School Attached to Sisaket Primary Educational Service Area Office One. Ubon Ratchathani Journal of Research and Evaluation, [S. l.], v. 4, n. 1, p. 71–78, 2021. Disponível em: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250966. Acesso em: 3 oct. 2026.