Н. М. Літвін and Ciчиокно Г. Б., “CLASSIFICATION OF ACTUAL THREATS TO THE ECONOMIC SECURITY OF THE STATE IN THE CONTEXT OF CRISIS TRENDS OF THE NATIONAL ECONOMY OF UKRAINE”, vzuk, no. 1 (53), pp. 171–180, Apr. 2019, doi: 10.31732/2663-2209-2019-53-171-180.