Influence of socio-demographic factors on the production system of Kersting’s groundnut in Benin - KAFOUTCHONI, KONOUTAN; AGOYI, ERIC; SOSSOU, HOSPICE; AGBAHOUNGBA, Symphorien; AGBANGLA, CLÉMENT; ASSOGBADJO, ACHILLE EPHREM; SINSIN, B. (My University, 2022)