SOYINKA, Olabisi K.; OKONTA, H. O. Effects of Nitrogen Rates on Yield and Yield Components of Low-Nitrogen-Tolerant Maize (Zea mays L.) Varieties. African Journal of Agricultural Science and Food Research, Nigeria, v. 22, n. 1, p. 90–103, 2026. DOI: 10.62154/ajasfr.2026.022.01017. Disponível em: https://afropolitanjournals.com/index.php/ajasfr/article/view/1385.. Acesso em: 27 oct. 2026.