Lature RT. IMPROVING STUDENTS’ VOCABULARY MASTERY THROUGH DUOLINGO APPLICATION AS MEDIA OF LEARNING IN CALL AT ELEVENTH GRADE STUDENTS OF SMA NEGERI 1 TELUKDALAM. Faguru [Internet]. 2025Jul.12 [cited 2025Jul.4];4(2):1-13. Available from: https://jurnal.uniraya.ac.id/index.php/faguru/article/view/2945