O. IJOYAH, M.; T. FANEN, F. Effects of different cropping pattern on performance of maize-soybean mixture in Makurdi, Nigeria. Scientific Journal of Crop Science, [S. l.], v. 1, n. 2, p. 39-47, 2012. Disponível em: http://sjournals.com/index.php/sjcs/article/view/1235. Acesso em: 19 apr. 2024.