Sajuyigbe, Ademola S., et al. “The Mediating Effect of Employee Engagement on the Relationship Between Leadership Styles and Organizational Performance: Evidence from Oyo State, Nigeria”. ILORIN JOURNAL OF ADMINISTRATION AND DEVELOPMENT, vol. 10, no. 1, Aug. 2026, pp. 13-31, http://ijad.com.ng/index.php/ijad/article/view/62.