Apoko, Tri Wintolo, and Maulana Yusuf. “Improving Speaking Skill through Hypno-Teaching in Islamic Boarding School”. Journal of Applied Studies in Language 7, no. 2 (December 16, 2023): 236–245. Accessed April 21, 2024. https://ojs2.pnb.ac.id/index.php/JASL/article/view/1067.