Muhammad, S. G., Bingku, S. M. E. . and Kojongian, P. E. . (2023) “THE EFFECT OF USING THE DUOLINGO APPLICATION ON SENIOR HIGH SCHOOL STUDENTS’ MASTERY OF GERMAN PERSONALPRONOMEN”, SoCul: International Journal of Research in Social Cultural Issues, 2(5), pp. 678-684. Available at: https://ejurnal.unima.ac.id/index.php/socul/article/view/7286 (Accessed: 8January2025).