Mutangili, Solomon Kyalo. “Influence of Strategic Procurement Policies on Supply Chain Performance of County Governments in Kenya; A Case of Nairobi County”. Journal of Procurement & Supply Chain 3, no. 3 (May 14, 2019): 1–20. Accessed March 28, 2024. https://stratfordjournals.org/journals/index.php/journal-of-procurement-supply/article/view/284.