[1]
T. Jatuporn, S. . Teemueangsai, and D. . Nachairit, “Blended Problem-Based Learning Management Promoting Mathematical Problem-Solving Abilities for 6th-grade Students of Anuban Rattana Kalasin School”, IARJ, vol. 3, no. 1, pp. 295–312, Feb. 2023.