Multifactor productivity of smallholder yam farmers in Ebonyi State, Nigeria - Chukwuemeka, Kadurumba (Agricultura (Maribor), 2019)
Keywords: determinants; Dioscorea spp.; Discores spp.; določniki; mali pridelovalci; multifactor productivity; produktivnost; resources; sladki krompir; smallholder; večfaktornost; viri/ sredstva; yam