Chigara, Benviolent, Tirivavi Moyo, and Fungai Hamilton Mudzengerere. 2013. “An Analysis of Cost Management Strategies Employed By Building Contractors on Projects in Zimbabwe”. International Journal of Sustainable Construction Engineering and Technology 4 (2): 1-13. https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/681.