Hardie, Mary, and Swapan Saha. “Builders’ Perceptions of Lowest Cost Procurement and Its Impact on Quality”. Construction Economics and Building 9, no. 1 (November 23, 2012): 1-8. Accessed May 5, 2024. https://epress.lib.uts.edu.au/journals/index.php/AJCEB/article/view/3009.