Effect of organic and inorganic fertilizer on sorghum (Sorghum bicolor (L.) Moench and maize (Zea mays L.) yield and chlorophyll content. International Journal of Manures and Fertilizers, [S. l.], v. 11, n. 1, p. 1–5, 2023. Disponível em: https://ijpp.org/journal/index.php/ijmf/article/view/78. Acesso em: 23 mar. 2026.