YERMOLENKO, O. 2021. WAYS TO OPTIMIZE THE STRUCTURE AND FUNCTIONS OF INFORMATION TECHNOLOGY MANAGEMENT IN PUBLIC AUTHORITIES. Herald of Khmelnytskyi National University. Economic sciences. 298, 5(2) (Oct. 2021), 121–125. DOI:https://doi.org/10.31891/2307-5740-2021-298-5(2)-19.