Journal, B.S. 2017. Effect of plant growth regulators on callus induction and Rutin production of Ricinus communis L. plant: Ghussun S. Salih . مجلة بغداد للعلوم. 14, 3 (2017), 0461. DOI:https://doi.org/10.21123/bsj.2017.14.3.0461.