Lozada-Ávila, Carolina, and Simón Betancur Gómez. “Gamification in Higher Education: A Systematic Review”. Revista Ingenierías Universidad de Medellín 16, no. 31 (February 26, 2018): 97-124. Accessed April 16, 2024. https://revistas.udem.edu.co/index.php/ingenierias/article/view/1457.