Kovalenko, V., Artemchuk, V., Levchenko, S. and Bashliy, S. 2021. ECONOMIC AND TECHNOLOGICAL ASPECTS OF THE USE OF BIOGAS MIXTURES IN THE CONDITIONS OF INDUSTRIAL FECILITIES. Scientific Journal "Metallurgy". 1 (Feb. 2021), 84-90. DOI:https://doi.org/10.26661/2071-3789-2020-1-12.