Adelia Eka Putri, M. Dzikrul Hakim Al Ghozali. IMPROVING WRITING SKILLS THROUGH THE DUOLINGO APPLICATION. Lahjah Arabiyah [Internet]. 2026 Jul. 20 [cited 2026 Aug. 16];7(2):157-71. Available from: https://journal.ibrahimy.ac.id/index.php/Lahjah/article/view/9101