Abeed, M. H., AL-Rubaei, S. M., Hasan, M. A., & Mahmood, O. H. (2018). Effect of spraying with different concentration of zinc and iron on seedling growth of sour orange (Citrus aurantium L.). Journal of Kerbala for Agricultural Sciences, 5(5), 68–88. https://doi.org/10.59658/jkas.v5i5.61