Yassen, Samira M. “Role of GibberellicAcid and Proline on Some Micronutrients Content of Peas (Pisum Sativum)”. Ibn AL-Haitham Journal For Pure and Applied Sciences 27, no. 2 (April 13, 2017): 42–50. Accessed March 14, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/324.