Ahmar DS, Santoso T, Jamaludin J, Azzajjad MF. Game On for SDGs: Gamification Levels Joyful & Mindful 21st-Century Learning. J. Appl. Sci. Eng. Technol. Educ. [Internet]. 2026 Aug. 31 [cited 2026 Sep. 7];8(2):387-99. Available from: https://ascijournal.eu/index.php/asci/article/view/4702