Subota, M.V., and M.P. Dubina. “STAGES OF IMPLEMENTATION OF AN INTEGRATED MANAGEMENT SYSTEM FOR HEALTH RESORT COMPANIES”. Podilian Bulletin: Agriculture, Engineering, Economics 1, no. 33 (December 29, 2020): 123–131. Accessed November 22, 2024. http://pb.pdatu.edu.ua/article/view/239603.