Kotu, Bekele HundieAbass, A.Gasper, A.Fischer, GundulaMutungi, C.Hoeschle-Zeledon, IrmgardBekunda, Mateete A.2019-11-012019-11-01https://hdl.handle.net/10568/105610Calling for mechanization: Farmers’ willingness to pay for small-scale maize shelling machines in Tanzania