Diachuk, D., Ziukov, O., Lishchyshyna, O. and Stepanenko, A. (2020) “INFORMATION SOURCES SUPPORTING MANAGERIAL DECISIONS ON HEALTH CARE IN EMERGENCY MEDICAL AND BIOLOGICAL SITUATIONS (ON THE EXAMPLE OF COVID-19 MANAGEMENT)”, Clinical and Preventive Medicine, (4), pp. 4-16. doi: 10.31612/2616-4868.4(14).2020/COVID-19.