Al Myali, Ali Ahmed Hussein, Jassim Jawad Jader Alnuaimi, and Madeha H. Hussain. “ Nano Zinc Oxid and Interaction on the Growth Parameters for Sunflower Plant Helianthus Annuus L”. Journal of Kerbala for Agricultural Sciences 7, no. 2 (May 25, 2020): 1–19. Accessed November 21, 2024. https://journals.uokerbala.edu.iq/index.php/Agriculture/article/view/796.