Sudibyo, Doni, Ari Wibowo, and Muhlasin Muhlasin. “Improving Students’ Speaking Ability by Using Role Play”. INTERACTION: Jurnal Pendidikan Bahasa 6, no. 1 (August 27, 2019): 1–8. Accessed June 8, 2025. https://e-journal.unimudasorong.ac.id/index.php/interactionjournal/article/view/2579.