Ayadee, M., Puangsun, S. and Puengkasem, N. (2024) “The Development of Mathematics Learning Achievements on Integers among Mathayomsuksa 1 Students by Using Activity-Based Learning Management Integrated with Learning Together (LT) Technique”, Journal Of Education Studies Valaya Alongkorn Rajabhat University. จังหวัดปทุมธานี, ประเทศไทย, 2(2), pp. 31–42. available at: https://so07.tci-thaijo.org/index.php/VRUJ/article/view/3943 (accessed: 14 March 2025).