Thandokazi Nyangiwe and Christopher Amoah and Charles P. Mukumba, The Emergence of Construction Mafia in South Africa: The Implication on the Construction Industry. journal = {International Journal of Architectural and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2023, vol. 203(11). 422 - 426 [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013334.