NUNOO, I.; FRIMPONG, B. N.; FRIMPONG, F. K. Fertilizer use among cocoa farmers in Ghana: the case of Sefwi Wiawso District. International Journal of Environment, [S. l.], v. 3, n. 1, p. 22–31, 2014. DOI: 10.3126/ije.v3i1.9939. Disponível em: https://www.nepjol.info/index.php/IJE/article/view/9939. Acesso em: 8 may. 2024.