Rakhmetova A, Beisenova R, Akpambetova K. Geoecological assessment of the dynamics of pollution of the Nura river and Samarkand reservoir. FEB [Internet]. 2020 Jun. 30 [cited 2025 Nov. 4];98(2):53-9. Available from: https://feb.buketov.edu.kz/bmg-vestnik/article/view/560