Sitompul HE, Asi N, Luardini MA. STRATEGIES OF SUCCESSFUL ENGLISH LANGUAGE LEARNERS AMONG THE UNIVERSITY STUDENTS IN IMPROVING SPEAKING SKILL. JCP [Internet]. 2020 Jan. 28 [cited 2025 Aug. 18];7(2):52-68. Available from: https://e-journal.upr.ac.id/index.php/JCP/article/view/636