Tshidavhu, F. ., and N. . Khatleli. “An Assessment of the Causes of Schedule and Cost Overruns in South African Megaprojects: A Case of the Critical Energy Sector Projects of Medupi and Kusile”. Acta Structilia, vol. 27, no. 1, June 2020, pp. 119-43, doi:10.18820/24150487/as27i1.5.