Kattab Abdallah, H., A. Edan Hassan, and M. K Abbas. “Effect of Proline and Glycine Betaine in Leaves Content of from Auxin , Gibberellic Acid and Some Antioxidants in Orange Seedlings of Washington Navel Orange (Citrus Sinensis L.) Under Salinity Conditions”. Journal of Kerbala for Agricultural Sciences, vol. 4, no. 2, June 2017, pp. 184-02, doi:10.59658/jkas.v4i2.226.