Teshome , Z., and A. Berhanu. “A Study on the Implementation of Students’ Classroom Oral Interaction in Sire Secondary School EFL Class: Grade 10 in Focus”. Journal of Science, Technology and Arts Research, vol. 4, no. 2, June 2015, pp. 294-01, https://journals.wgu.edu.et/index.php/star/article/view/228.