Milovanović, Jelana, Susanne Eich-Greatorex, Tore Krogstad, Vesna Rakic, and Nevenka Rajic. “The Use of Clinoptilolite As an Ammonia Adsorbent and a Nitrogen Carrier to Be Used in Grass Production”. Journal of the Serbian Chemical Society 80, no. 9 (October 1, 2015): 1203–1214. Accessed April 25, 2024. https://shd-pub.org.rs/index.php/JSCS/article/view/JSCS-4791.