L. WOOMER, P.; J. MUKHWANA, E. Working with smallholder farmers to improve maize production and marketing in western Kenya. Uganda Journal of Agricultural Sciences, [S. l.], v. 9, n. 1, p. 491–500, 2004. Disponível em: http://journal.naro.go.ug/index.php/ujas/article/view/256. Acesso em: 21 nov. 2024.