Lv, Yongkang, Feilong Niu, Yuxiang Liu, and Xiaohua Yang. “Isolation of Nitrification-Denitrification Fungus for Removal of Ammonium-Nitrogen”. Asian Journal of Chemistry 26, no. 21 (September 30, 2014): 7207–7213. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/26_23_27.