Retno Wiyati, Shakilatasya Amelia. STUDENTS’ REFLECTION TOWARD LEARNING VOCABULARY USING DUOLINGO APPLICATION. JELA [Internet]. 2022 Apr. 30 [cited 2026 Jun. 30];4(1):17-26. Available from: https://jela.stkippasundan.ac.id/index.php/jela/article/view/75