1. Department of Mechanical and Civil Engineering, Kampala International University, Kampala, Uganda
2. Department of Civil Engineering, Michael Okpara University of Agriculture, Umudike, Nigeria
3. Centre for Advanced Research in Environment, School of Civil Engineering, SASTRA Deemed University, Thanjavur, India
4. College of Agriculture, Engineering and Science, Howard College Campus, University of KwaZulu-Natal, Durban, South Africa
5. Department of Civil Engineering, Future University in Egypt, Cairo, Egypt