Retno Wiyati, and Shakilatasya Amelia. “STUDENTS’ REFLECTION TOWARD LEARNING VOCABULARY USING DUOLINGO APPLICATION”. JELA (Journal of English Language Teaching, Literature and Applied Linguistics) 4, no. 1 (April 30, 2022): 17–26. Accessed June 30, 2026. https://jela.stkippasundan.ac.id/index.php/jela/article/view/75.