Kapasa Mweshi, Dr Geoffrey, and Dr Kwesi Sakyi. “Building Sustainable Supply Chain Investment Decisions Through Financial Analysis - Case Study of Lusaka SMEs”. American Scientific Research Journal for Engineering, Technology, and Sciences 59, no. 1 (August 30, 2019): 81–92. Accessed July 17, 2024. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/5044.