Saiden, Thondhlana. “The Adequacy of the Teaching Practice Supervision Observation Instruments for the Post Graduate Diploma Students of Zimbabwe Open University (ZOU): A Case Study of Midlands Region ZOU”. Advances in Social Sciences Research Journal 4, no. 7 (April 19, 2017). Accessed May 28, 2026. https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/2638.