Mekonnen Tolera, Tamiru Olana, and Ebissa Bekele. “The Oral Interaction Practices of EFL Instructors and Students at Gambella University”. Science, Technology and Arts Research Journal, vol. 13, no. 2, July 2024, pp. 156-73, https://journals.wgu.edu.et/index.php/star/article/view/1135.