Utami, Agustina Ridho, and Noor Malihah. “Speech Errors Produced by EFL Learners of Islamic Boarding School in Telling English Story”. OKARA: Jurnal Bahasa dan Sastra 12, no. 2 (November 30, 2018): 191-200. Accessed November 22, 2024. https://ejournal.iainmadura.ac.id/index.php/okara/article/view/1930.