T. Yahya, Rana, and Ghada Mahdi. 2022. “Efficiency of Zinc Oxide Nanoparticles in Stimulating Germination and Seedling Growth of Soybean Plant Glycine Max L. And Its Protein Content”. Rafidain Journal of Science 31 (3):10-17. https://doi.org/10.33899/rjs.2022.175399.