Mukhamejanova Д.С., Axyonova И.В., Ilyassova Б.Б., and Omarov Р.Т. 2025. “Effect of Ion-Exchange Sorbents and Fly Ash on Increasing the Tolerance of Barley (Hordeum Vulgare L.) under Salt Stress”. BULLETIN of the L.N. Gumilyov Eurasian National University. BIOSCIENCE Series 131 (2):43-53. https://doi.org/10.32523/2616-7034-2020-131-2-43-53.