Okeudo, Geraldine, and Okoli Margaret. N. “The Impact of Marketing Mix (4Ps) on Warehousing Operations: Case Study of Unilever Nigeria PLC”. American Journal of Business and Management 2, no. 2 (May 30, 2013): 155–159. Accessed May 18, 2024. https://www.worldscholars.org/index.php/ajbm/article/view/282.