Elekwachi, Happiness Nwanyi, et Sunday Horsfall. « Advances Digital Storage and Employee Productivity in Manufacturing Firms in Port Harcourt, Rivers State, Nigeria for Economic Transformation and Sustainability ». Research Journal of Management Practice 6, no. 2 (octobre 28, 2026): 86–105. Consulté le novembre 3, 2026. https://www.openjournals.ijaar.org/index.php/rjmp/article/view/2380.