Minadzi, V. M., E. K. . Davis, and B. T. . Ababio. “Exploring Headteachers, Teachers and Learners’ Perceptions of Instructional Effectiveness of Distance Trained Teachers”. International Journal of Learning, Teaching and Educational Research, vol. 21, no. 8, Aug. 2022, pp. 58-74, http://www.ijlter.net/index.php/ijlter/article/view/1382.