M., Degri, M.; A., Sharah, H.; Z., Dauda,. Effects Of Intercropping Pattern And Planting Date On The Performance Of Two Cowpea Varieties In Dalwa, Maiduguri, Nigeria . Journal of Environmental Issues and Agriculture in Developing Countries (JEIADC), [S. l.], v. 4, n. 2, p. 36–42, 2023. Disponível em: http://icidr.org.ng/index.php/jeiadc/article/view/210. Acesso em: 19 sep. 2024.