1. Policy, Innovation systems and Impact Assessment, Africa Rice Center (AfricaRice), Cotonou, Benin
2. School of Economy, Socio-Anthropology and Communication, FSA, UAC, Abomey-Calavi, Benin
3. Policy, Innovation systems and Impact Assessment, Africa Rice Center, Immeuble FOFIFA Ampandrianomby, Antananarivo, Madagascar