Oromoni, Nathaniel, V. E. Efebeh, and F. A. Ikenga. “Ethnicity and Recruitment of Personnel in the Delta State Civil Service”. Journal of Social Science and Humanities 1, no. 1 (October 5, 2025): 69–82. Accessed March 4, 2026. https://journal.jcopublishing.com/index.php/jssh/article/view/713.