Ergashev , O., Bazarbaev, M., Juraeva, Z., Bakhronov, K., Kokharov, M. and Mamadaliyev, U. 2025. Isotherm of ammonia adsorption on zeolite CaA (MSS-622). Scientific and Technical Journal of Namangan Institute of Engineering and Technology. 10, 1 (Mar. 2025), 84–92. DOI:https://doi.org/10.61151/stjniet.v10i1.729.