Okwurume, Clarance Nkasirim and Igwe, Chinyere Emmanuel (Ph.D.), “Heterogeneity Management Strategies as Tool for Sustainable Employee Engagement of Multinational Companies in South-South Nigeria”, CENT.ASIAN.JOUR.INNOVA.TOUR.MANAGE.FIN, vol. 5, no. 7, pp. 517-528, Nov. 2024.