Shinta Shofia Ananda, Arso Setiaji and Indri Kustantinah 2023. THE ROLE OF DUOLINGO APPLICATION TO IMPROVE STUDENTS’ VOCABULARY MASTERY AT JUNIOR HIGH SCHOOL IN ACADEMIC YEAR 2023/2024. Didaktik : Jurnal Ilmiah PGSD STKIP Subang. 9, 5 (Nov. 2023), 1124 - 1133. DOI:https://doi.org/10.36989/didaktik.v9i5.2049.