Günal , Aytaç, and Burcu Erdogan. “Ammonia Removal by Natural and Modified Clinoptilolite: Scientific Paper”. Journal of the Serbian Chemical Society 87, no. 12 (November 18, 2022): 1395–1407. Accessed December 29, 2024. https://shd-pub.org.rs/index.php/JSCS/article/view/11382.