Stoilova , T. and Rangelova, H. 2026. Comparative study on agro-biological and morphological characters of common bean (Phaseolus vulgaris L.) and cowpea (Vigna unguiculata L.). Bulgarian Journal of Crop Science. 63, 3 (Jun. 2026), 111–121. DOI:https://doi.org/10.61308/VDPG4929.