Nsabigaba, Felix, and Nnamdi Madichie. “The Role of Procurement Practice in Shaping Competitive Advantage”. Journal of Procurement & Supply Chain 8, no. 2 (February 28, 2024): 67–77. Accessed December 23, 2024. https://stratfordjournal.org/journals/index.php/journal-of-procurement-supply/article/view/2124.