Wilson, J. U., and I. A. Odesola. “Design-Related Causes of Rework and the Performance of Oil and Gas Projects in Nigeria”. International Journal of Sustainable Construction Engineering and Technology, Vol. 8, no. 1, Oct. 2017, pp. 60-76, https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/1715.