M. W. Njenga and D. C. Mogaka, “Procurement Practices on Performance of Donor-Funded Non-Government Organizations in Kiambu County, Kenya”, JEMSPRO, vol. 4, pp. 79–93, May 2025, Accessed: Nov. 03, 2026. Available: https://upgrade-test.jemspro.org/index.php/pages/article/view/49