Mchopa, Alban D.; Jeckoniah, John N.; Israel, Baraka; Changalima, Ismail A.
(East African Journal of Social and Applied Sciences (EAJ-SAS), 2020)
Sunflower value chain represents one among the valuable vegetable oil subsectors worldwide. However, some constrains limit smallholder farmers to effectively participate in the value chain activities in order to generate ...