Nkwabi, Jesca Mhoja, and Julia Fallon. “The Factors Affecting Supplier Relationship Management in the Food Manufacturing Small and Medium Enterprises (SMEs) in Dar Es Salaam Tanzania”. American International Journal of Business and Management Studies 2, no. 1 (April 23, 2020): 25-34. Accessed September 27, 2020. https://www.acseusa.org/journal/index.php/aijbms/article/view/158.