Günal A, Erdogan B. Ammonia removal by natural and modified clinoptilolite: Scientific paper. J. Serb. Chem. Soc. [Internet]. 2022 Nov. 18 [cited 2025 Dec. 8];87(12):1395-407. Available from: https://www.shd-pub.org.rs/index.php/JSCS/article/view/11382