GODSWILL MAKOMBE; REGASSA E NAMARA; SELESHI BEKELE AWULACHEW; FITSUM HAGOS; MEKONNEN AYANA; MATSHIDISO KANJERE. An analysis of the productivity and technical efficiency of smallholder irrigation in Ethiopia. Water SA, [S. l.], v. 43, n. 1 January, 2017. DOI: 10.4314/wsa.v43i1.08. Disponível em: https://watersa.net/article/view/10752. Acesso em: 6 apr. 2025.