Umaru, D., & 		Aliyu, B.
(2018).
 The Relationship between Principals’ Instructional Supervision and Teachers’ Performance in Selected Secondary Schools in Danko Wasagu Local Government Area Kebbi State, North-West Nigeria..
<em>NIU Journal Of Social Sciences, 4</em>(1), 201-210.
Retrieved from <a href="https://www.kampalajournals.ac.ug/ojs/index.php/niujoss/article/view/278" target="_new">https://www.kampalajournals.ac.ug/ojs/index.php/niujoss/article/view/278</a>