1.
A M, Kadhum F, Attiya H. Effect of Ethephon, Boron and Zinc Spray on Anatomical Characters of Sunflower Crop (Helianthus annuus L.). Iraqi Journal of Science [Internet]. 2024 Jan. 26 [cited 2025 Dec. 8];54(4. Appendix):1078-83. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12425