Konyratbekova S, Shopanbek Z, Nurzhanova S, Baikonurova A. Purification of wastewater from heavy metal ions using nanostructured adsorbents. CUMR [Internet]. 2023 Oct. 23 [cited 2024 May 19];330(3):22-31. Available from: http://kims-imio.com/index.php/main/article/view/343