Bokarev, Jurij, and Waraporn Thaima. “Teaching Mathematics Using Gamification to Enhance Elementary Students’ Learning Outcomes”. Sripatum Review of Humanities and Social Sciences 25, no. 2 (December 30, 2025): 80–96. accessed September 28, 2026. https://so05.tci-thaijo.org/index.php/spurhs/article/view/282528.