ATUAHENE-AMANKWA, G.; BEATIE, A.; MICHAELS, T.; FALK, D. Cropping system evaluation and selection of common bean genotypes for a maize/bean intercrop. African Crop Science Journal, [S. l.], v. 12, n. 2, p. 105–113, 2004. DOI: 10.4314/acsj.v12i2.27668. Disponível em: https://www.ajol.info/index.php/acsj/article/view/27668. Acesso em: 31 aug. 2026.