OKURUT, S.; R. ODOGOLA, W.; CANDIA, A.; R. SAASA, A. Constraints to Utilization of draft animal power technology at farm level in Uganda. Uganda Journal of Agricultural Sciences, [S. l.], v. 9, n. 1, p. 564–568, 2004. Disponível em: http://journal.naro.go.ug/index.php/ujas/article/view/267. Acesso em: 10 may. 2024.