Duke, I. A., S. M. Okebaram, and G. A. Emerole. “Effect Of Employee Job Involvement And Engagement On Organizational Effectiveness:: A Study Of Selected Multinational Firms In South-South, Nigeria”. JORMASS | Journal of Research in Management and Social Sciences, vol. 9, no. 1, June 2023, pp. 39-47, https://jormass.com/journal/index.php/jormass/article/view/39.