Kovalenko, Victor, Victor Artemchuk, Sergii Levchenko, and Sergii Bashliy. 2021. “ECONOMIC AND TECHNOLOGICAL ASPECTS OF THE USE OF BIOGAS MIXTURES IN THE CONDITIONS OF INDUSTRIAL FECILITIES”. Scientific Journal "Metallurgy", no. 1 (February), 84-90. https://doi.org/10.26661/2071-3789-2020-1-12.