[1] Department of Construction Management and Quantity Surveying, University of Johannesburg, Johannesburg, South Africa
[2] Center of Applied Research and Innovation in the Built Environment (CARINBE), University of Johannesburg, Johannesburg, South Africa
[3] Department of Construction Economics and Management, School of the Built Environment, The Copperbelt University, Kitwe, Zambia
[4] Department of Building Technology, Kumasi Technical University, Kumasi, Ghana