Gryshchenko, I.M., Hanushchak-Yefimenko, L.M., Scherbak, V.G. and Volianyk О.Y. 2022. MATHEMATICAL MODELING OF INCREASING ENERGY EFFICIENCY OF THE UNIVERSITY IN THE ENERGY HUB KNOWLEDGE SYSTEM. Journal of Strategic Economic Research. 5 (Jan. 2022), 34–43. DOI:https://doi.org/10.30857/2786-5398.2021.5.4.