SETIA HADINATA, Sukma; ROFI HIDAYAT, Muhammad. ANALISIS ELEMEN GAMIFIKASI DALAM APLIKASI DUOLINGO MENGGUNAKAN METODE KUANTITATIF. Global Research and Innovation Journal, [S. l.], v. 1, n. 1, 2025. Disponível em: https://journaledutech.com/index.php/great/article/view/99. Acesso em: 30 oct. 2025.