ODUMA, Justice O.; OSSAI, A. G.. Principals’ Key Administrative Practices and Teachers’ Job Performance in Secondary Schools in Delta State, Nigeria. NIU Journal of Social Sciences, [S.l.], v. 10, n. 2, p. 125-134, june 2024. ISSN 3007-1690. Available at: <https://niujournals.ac.ug/ojs/index.php/niujoss/article/view/1877>. Date accessed: 04 apr. 2026. doi: https://doi.org/10.58709/niujss.v10i2.1877.