RAMARU, J.; HAGMANN, J.; CHUMA, E.; FICARELLI, P.; NETSHIVHODZA, M.; MAMALOBO, Z. Building Linkages and bargaining power between smallholder farmers and service providers: learning from a case on soil fertility inputs in South Africa. Uganda Journal of Agricultural Sciences, [S. l.], v. 9, n. 1, p. 204–214, 2004. Disponível em: http://journal.naro.go.ug/index.php/ujas/article/view/313. Acesso em: 21 nov. 2024.