1. Faculty of Agronomy, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
2. Faculty of Environmental Studies, University of Lay Adventists of Kigali, Kigali, Rwanda
3. Institut Supérieur de Techniques de Développement, ISDT, Kalehe, Democratic Republic of Congo
4. Department of Geography, University of Mumbai, Mumbai, India
5. Faculty of Natural Sciences, Department of Geography, Jamia Millia Islamia, New Delhi, India