Al- Da’mi, Basmah A. H. “Response of the Sun Flower Plant (Helianthus Annuus L.) to Concentrations of Added Proline under Different Levels of Water Stress on Some Physiological Indicators”. Journal of Kerbala for Agricultural Sciences 5, no. 1 (March 1, 2018): 81–90. Accessed December 14, 2024. https://mail.journals.uokerbala.edu.iq/index.php/Agriculture/article/view/150.