Fialko, Nataliia, Alla Stepanova, Raisa Navrodska, and Svitlana Shevchuk. 2021. “Comparative Analysis of the Exergy Efficiency of Methods for Protecting Gas Exhaust Ducts of Boiler Plants”. Eastern-European Journal of Enterprise Technologies 3 (8(111):42-49. https://doi.org/10.15587/1729-4061.2021.234026.