George Okechukwu Onatu Author

George Okechukwu Onatu is Senior Lecturer in the Department of Urban and Regional Planning, Faculty of Engineering and Built Environment, University of Johannesburg, South Africa.

Wellington Didibhuku Thwala is Full Professor of Construction Project Management and Leadership at the Department of Construction Management and Civil Engineering at the University of South Africa.

Clinton Ohis Aigbavboa is Full Professor at the Department of Construction Management and Quantity Surveying, Faculty of Engineering and Built Environment, University of Johannesburg, South Africa.