Sajinčič, Nežka, Anna Sandak, and Andreja Istenič. “Pre-Service and In-Service Teachers’ Views on Gamification”. International Journal of Emerging Technologies in Learning (iJET) 17, no. 03 (February 18, 2022): pp. 83–103. Accessed May 8, 2024. https://online-journals.org/index.php/i-jet/article/view/26761.