Nurul Adha, Gita, Ferry Rita, and Mashuri Mashuri. “THE USE OF U-DICTIONARY APPLICATION TO IMPROVE VOCABULARY MASTERY OF THE EIGHTH GRADE STUDENTS OF SMP NEGERI 17 PALU ”. e-Journal of ELTS (English Language Teaching Society) 12, no. 3 (April 21, 2025): 867-872. Accessed June 22, 2025. https://jurnalfkipuntad.com/index.php/elts/article/view/4438.