Panis, Isabel Coryunitha, Punaji Setyosari, Dedi Kuswandi, and Lia Yuliati. 2020. “Design Gamification Models in Higher Education: A Study in Indonesia”. International Journal of Emerging Technologies in Learning (iJET) 15 (12):pp. 244-255. https://doi.org/10.3991/ijet.v15i12.13965.