Witchayawat, W. (2026) “The Development of an Instructional Model Based on Constructivist Theory and Phenomenon-Based Learning to Enhance Curriculum Development and Learning Management Abilities of Pre-Service Teachers”, Dhammathas Academic Journal, 26(2), pp. 313–328. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/294059 (accessed: 2 September 2026).