Rudiansyah, Lababa, & hermansyah, sam. (2026). Improving Student Vocabulary Mastery Through Application Duolingo Game At Second Semester Universitas Muhammadiyah Sidenreng Rappang. Macca: Journal of Linguistic Applied Research, 3(2). Retrieved from https://journal.adityarifqisam.org/index.php/macca/article/view/323