& Alag, Abass. “ROLE OF PROLINE ACID IN IMPROVING SUNFLOWER YIELD AND YIELD COMPONENTS UNDER DEFICIT CONDITIONS WATER”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 47, no. 2 (April 18, 2016). Accessed November 24, 2024. https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/586.