Cyril, Ibama Awoiyim, Gabriel A. Okwandu, and Kenneth. C. Adiele. “ Correlational Evaluation of Cost Management and Supply Chain Performance of Food and Beverages Firms in Port Harcourt”. Archives of Business Research 9, no. 4 (April 28, 2021): 143–159. Accessed April 24, 2026. https://journals.scholarpublishing.org/index.php/ABR/article/view/9845.