muslim, ikhwan. “IMPROVING ENGLISH SPEAKING SKILL THROUGH "ROLE-PLAY"TECHNIQUE”. JELL (Journal of English Language and Literature) STIBA-IEC Jakarta 2, no. 02 (August 22, 2018): 101-106. Accessed April 16, 2026. https://www.journal.stibaiec-jakarta.ac.id/ojs/index.php/jell/article/view/29.