OJO, D.; ODUOLA, M.; ODUWAYE, O. Graphical assessment of yield stability and adaptation in cowpeas (<i>Vigna unguiculata</i> (L) Walp). Nigerian Journal of Genetics, [S. l.], v. 20, n. 1, p. 17–25, 2008. DOI: 10.4314/njg.v20i1.42248. Disponível em: https://www.ajol.info/index.php/njg/article/view/42248. Acesso em: 7 oct. 2026.