Stepova, Kateryna, and Roman Konanets. “Clinoptilolite- and Glauconite-Based Sorbents for Lead Removal from Natural Waters”. Journal of Environmental Engineering and Landscape Management 32, no. 3 (August 13, 2024): 191–200. Accessed December 21, 2024. https://transport.vilniustech.lt/index.php/JEELM/article/view/21831.