Eissa Ahmed, E. et al. 1999. Attempting Regeneration from Cultured Cotyledons and Plant Regeneration from Cotyledonary Nodes in Common Bean (Phaseolus vulgaris L.). International Journal of Horticultural Science. 5, 1-2 (May 1999), 57–60. DOI:https://doi.org/10.31421/IJHS/5/1-2/24.