Do, Minh Tri, Thi Ngoc Mai Nguyen, and Thi Thanh Hai Pham. “Bibliometric Mapping of Gamification in Education: Evidence from Taylor and Francis Online Using VOSviewer”. Engineering and Technology For Sustainable Development 35, no. 5 (n.d.): 078–090. Accessed October 25, 2025. https://jst.vn/index.php/etsd/article/view/1136.