MAKOI, Joachim HJR; NDAKIDEMI, Patrick Alois. Effect of plant densities and cropping systems on yield components of cowpea (<i>Vigna unguiculata</i> L. Walp.) genotypes and sorghum (<i>Sorghum bicolor </i>L. Moench.). Journal of Tropical Agriculture, [S. l.], v. 48, n. 2, p. 28–33, 2010. Disponível em: https://jtropag.kau.in/index.php/ojs2/article/view/219. Acesso em: 3 may. 2024.