Ningrum, Dian Kristin, Khoirul Anwar, and Agus Wardhono. “Building Students’ Motivation and Ability in Speaking English: The Use of Cooperative-Instructional Video”. Journal of English Teaching, Literature, and Applied Linguistics 7, no. 1 (February 1, 2023): 46–59. Accessed May 22, 2025. https://journal.umg.ac.id/index.php/jetlal/article/view/5849.