Comparative Relationship between Professionalism and Staff Development on Management of Business Education Programs among Public Universities in South-South, Nigeria. Federal University Gusau Faculty of Education Journal, [S. l.], v. 5, n. 2, p. 80–89, 2025. DOI: 10.64348/zije.202513. Disponível em: https://js.foefugusau.com.ng/index.php/foefujs/article/view/13. Acesso em: 2 mar. 2026.