1. Institute of Distance Learning, Kwame Nkrumah University of Science and Technology, Ghana
2. The Urban Institute, School of Energy, Geoscience, Infrastructure and Society, Heriot-Watt University, Edinburgh, Scotland, UK
3. Department of Building Technology, Faculty of Built and Natural Environment, Kumasi Technical University, Ghana
4. Department of Planning, Kwame Nkrumah University of Science and Technology, Ghana