VILLANI, L.; CASTELLI, G.; HAGOS, E. Y.; BRESCI, E. Water productivity analysis of sand dams irrigation farming in northern Ethiopia. Journal of Agriculture and Environment for International Development (JAEID), [S. l.], v. 112, n. 1, p. 139–160, 2018. DOI: 10.12895/jaeid.20181.726. Disponível em: https://www.jaeid.it/index.php/jaeid/article/view/11157. Acesso em: 29 feb. 2024.