KUSTOV, V. and KOVALENKO, M. 2023. THEORETICAL AND METHODOLOGICAL APPROACHES TO IT INFRASTRUCTURE MANAGEMENT IN CONDITIONS OF DIGITALIZATION. Herald of Khmelnytskyi National University. Economic sciences. 322, 5 (Sep. 2023), 50–56. DOI:https://doi.org/10.31891/2307-5740-2023-322-5-7.