Figol, Nadija, Tetiana Faichuk, Iryna Pobidash, Olga Trishchuk, y Vasyl Teremko. «Application Fields of Gamification». Amazonia Investiga 10, no. 37 (marzo 5, 2021): 93–100. Accedido abril 1, 2026. https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/1526.