naeem jalal, H. , Abdullah Mohammed, S. and Malik H. Al-Shammari, A. 2026. Effect of Different Levels of Humic and Fulvic Acids on the Growth and Yield of Two Barley (Hordeum vulgare L.) Varieties. Central Asian Journal of Medical and Natural Science. 7, 3 (Jun. 2026), 320–328. DOI:https://doi.org/10.51699/cajmns.v7i3.3274.