info:oai:icrisat:11640info:ofi/fmt:xml:xsd:journalOjiewoC OOjiewo, C OOmoiguiL OOmoigui, L OPasupuletiJPasupuleti, JLennéJ MLenné, J MGrain legume seed systems for smallholder farmers: Perspectives on successful innovationsOutlook on Agriculture (TSI)0030-7270September 202049286-2924article