Hasan WB, Dheyab AH, Sultan NS. Effect of Emulsifying Petroleum Derivatives, Water Deficit Treatment and Emitters Discharge on Dry Weight, Grain yield and Water use Efficiency of Sunflower (Helianthus annuus L.). Basrah J. Agric. Sci. [Internet]. 2019 Mar. 8 [cited 2024 Apr. 20];32(1):1-14. Available from: https://bjas.bajas.edu.iq/index.php/bjas/article/view/53