Jaleel, M. A. 2016. “The Effect of Gibberellic Acid and Diammonum Phosphate (DAP) Fertilizer on Some Physiological Characteristices of Lentil’s (Lens Culinaris Mediic) Roots”. Ibn AL-Haitham Journal For Pure and Applied Sciences 24 (1). https://jih.uobaghdad.edu.iq/index.php/j/article/view/841.