Hasnain, Muhammad, and Muhammad Jamaluddin Thaheem. “Best Value Procurement in Construction and Its Evolution in the 21st Century: A Systematic Review”. Journal for the Advancement of Performance Information and Value 8, no. 1 (June 1, 2016): 2–1 . Accessed May 3, 2024. http://journal.cibw117.org/index.php/japiv/article/view/44.