Nurul Adha G, Rita F, Mashuri M. THE USE OF U-DICTIONARY APPLICATION TO IMPROVE VOCABULARY MASTERY OF THE EIGHTH GRADE STUDENTS OF SMP NEGERI 17 PALU . ELTS [Internet]. 2025Apr.21 [cited 2025Jun.22];12(3):867-72. Available from: https://jurnalfkipuntad.com/index.php/elts/article/view/4438