Bosma, Elske, Marcus van der Ven, Oscar Kerkhoven, Dean Kashiwagi, and Isaac Kashiwagi. “A Large Dutch Engineering Service Adopts the Best Value Approach”. Journal for the Advancement of Performance Information and Value 7, no. 1 (December 1, 2015): 1. Accessed January 27, 2022. https://journal.cibw117.org/index.php/japiv/article/view/50.