Rihana AL, Ramalia T, Kurniawan A. The Use of The Duolingo Application in Improving Students’ Vocabulary Mastery to the Eleventh-Grade Students of SMK Gemilang Modernland in the Academic Year 2023/2024 . Foremost [Internet]. 2024Aug.29 [cited 2024Oct.3];5(2):170-6. Available from: https://ejournal.unis.ac.id/index.php/Foremost/article/view/4844