Chukanov, N.V., Kazheva, O.N., Chervonnaya, N.A., Varlamov, D.A., Ermolaeva, V.N., Pekov, I.V. and Shilov, G.V. 2020. Ion-exchange properties of the natural zeolite amicite. Macedonian Journal of Chemistry and Chemical Engineering. 39, 2 (Oct. 2020), 207–216. DOI:https://doi.org/10.20450/mjcce.2020.1984.