Feldman, M.A., and D.I. Kuranova. “DENTAL INSTITUTIONS NETWORK IN SVERDLOVSK REGION DURING THE TESTING PERIOD (2014-2017): MANAGEMENT ASPECTS”. Management Issues 61, no. 6 (June 15, 2019): 251–260. Accessed November 3, 2026. https://voprosy-upravleniya.owebs.ru/article/view/24835.