BEISENOVA, Raikhan, Symbat TULEGENOVA, Rumiya TAZITDINOVA, Ainur ORKEYEVA, & Zhazira BEISENBEKOVA. " The Problem of Water Resources Pollution with Active Pharmaceutical Substances and the Possibility of Its Solving." Journal of Environmental Management and Tourism [Online], 13.5 (2022): 1353 - 1360. Web. 21 Nov. 2024