Juric P, Brkic Bakaric M, Matetic M. Design and Implementation of Anonymized Social Network-based Mobile Game System for Learning Mathematics. Int. J. Emerg. Technol. Learn. [Internet]. 2018 Dec. 20 [cited 2024 May 1];13(12):pp. 83-98. Available from: https://online-journals.org/index.php/i-jet/article/view/8762