C. C. Alugbuo, D. A. Ikwumezie, and D. C. O. Ugochukwu, “Managerial Approaches and Organizational Performance of Multinational Enterprises in Nigeria”, CENT.ASIAN.JOUR.INNOVA.TOUR.MANAGE.FIN, vol. 3, no. 6, pp. 76-88, Jun. 2022.