Muhando, Collins, Consolata Ngala, and Peter Machuki. “The Effect of Supply Chain Integration on the Performance of Procurement in the County Governments of Western Region, Kenya”. African Journal of Empirical Research 6, no. 1 (February 20, 2025): 499–509. Accessed June 12, 2026. https://ajernet.net/ojs/index.php/ajernet/article/view/793.