1. School of Economics, Socio-Anthropology and Communication for Rural Development, Faculty of Agricultural Sciences, University of Abomey-Calavi, Abomey-Calavi, Republic of Benin
2. School of Rural Economics, Agricultural Economics and Management, National University of Agriculture, Porto-Novo, Republic of Benin
3. DagriVest, Abomey-Calavi, Republic of Benin