Soetanto, Robby, David G. Proverbs, and Patricia Cooper. “THE PERFORMANCE OF THE PROJECT COALITION IN THE UK CONSTRUCTION INDUSTRY A CONCEPTUAL OPTIMISATION MODEL”. Civil Engineering Dimension 2, no. 2 (June 2, 2004): pp. 104-110. Accessed January 27, 2023. https://ced.petra.ac.id/index.php/civ/article/view/15528.