Enjelia S. THE EFFECTIVENESS OF USING AUDIO-VISUAL MEDIA IN TEACHING WRITING TO THE SEVENTH GRADE STUDENTS AT SMP AL-IKHLAS LUBUKLINGGAU. LIED [Internet]. 2026 Aug. 13 [cited 2026 Aug. 21];6(1):31-40. Available from: https://jurnal.lp3mkil.or.id/index.php/LIED/article/view/1060