Perederiy, M. “The Estimation of Technological Provision of Administrative Services by the Public Authoriries by the Donetsk Population”. Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological Studies of Contemporary Society: Methodology, Theory, methods", no. 999, Aug. 2019, pp. 143-8, https://periodicals.karazin.ua/ssms/article/view/13934.