STOILOVA , Tsvetelina; RANGELOVA, Hristina. Comparative study on agro-biological and morphological characters of common bean (Phaseolus vulgaris L.) and cowpea (Vigna unguiculata L.). Bulgarian Journal of Crop Science, Sofia, BG, v. 63, n. 3, p. 111–121, 2026. DOI: 10.61308/VDPG4929. Disponível em: https://agriacad.eu/ojs/index.php/bjcs/article/view/6939.. Acesso em: 31 oct. 2026.