Yohana Octaviana, Agung Wicaksono, and Mahendra Puji Permana Aji. 2024. “The Effectiveness of Roleplay on Students’ Speaking Skill”. Prosiding SEMDIKJAR (Seminar Nasional Pendidikan Dan Pembelajaran) 7 (August):1264-70. https://proceeding.unpkediri.ac.id/index.php/semdikjar/article/view/5342.