Chigara, Benviolent, Tirivavi Moyo, and Fungai Hamilton Mudzengerere. “An Analysis of Cost Management Strategies Employed By Building Contractors on Projects in Zimbabwe”. International Journal of Sustainable Construction Engineering and Technology 4, no. 2 (November 8, 2013): 1-13. Accessed December 10, 2019. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/681.