Zhartybaeva, M.G., S.E. Tulegenova, and N. Muntaev. “Water Quality of Aquatic Ecosystems of Akmola Region”. Fundamental and Experimental Biology 108, no. 4 (December 23, 2022): 34–38. Accessed January 31, 2026. https://feb.buketov.edu.kz/bmg-vestnik/article/view/357.