Satriani, Satriani, Rafi’ah Nur, Salasiah Ammade, Ammang Latifa, and Siti Hajar Larekeng. “Leveling Up English Writing Skill: The Role of Gamification in Language Education”. ELS Journal on Interdisciplinary Studies in Humanities 7, no. 3 (September 1, 2024): 383–391. Accessed February 5, 2025. http://journal.unhas.ac.id/index.php/jish/article/view/36325.