1.
Lkhagvajav N, Zhang Q, Tsedendorj T. Study of Ni-V load acid-modified calcined kaolin. Mong. J. Agric. Sci. [Internet]. 2015 Sep. 30 [cited 2025 Oct. 27];15(2):138-42. Available from: https://test.mongoliajol.info/MJAS/article/view/561