Lestari, Sri, and Ira Mutiaraningrum. “LECTURER TALK IN THE EMI CLASSROOM: A SPEECH ACT ANALYSIS”. Celtic : A Journal of Culture, English Language Teaching, Literature and Linguistics 10, no. 1 (June 30, 2023): 30–44. Accessed June 29, 2024. https://ejournal.umm.ac.id/index.php/celtic/article/view/25365.