O. NYZHNYK and I. NYZHNYK, “THE COMPLEXITY OF ASSESSING THE LEVEL OF ECONOMIC SECURITY OF INNOVATION-ORIENTED SOCIO-ECONOMIC SYSTEMS”, Herald of Khmelnytskyi National University. Economic sciences, vol. 318, no. 3, pp. 134–138, May 2023, doi: 10.31891/2307-5740-2023-318-3-20.