Woldegebriel, G. T., Yigzaw, A., Shiefere, K. and Emiru, Z. (2024) “Teacher effectiveness in English-medium instruction and students’ academic achievement: A value-added model in action ”, Bahir Dar Journal of Education, 24(3), pp. 57–75. doi: 10.4314/10.4314/bdje.v24i3.5.