“The Influence of the PH of the Medium on the Process of Adsorption of Copper, Nickel, and Zinc Ions by Siberian Larch Needles (Larix Sibirica) ”. Sorbtsionnye i Khromatograficheskie Protsessy 20, no. 3 (July 15, 2020): 400–407. Accessed April 3, 2026. https://journals.vsu.ru/sorpchrom/article/view/2877.