Moturnak, Yevhen, and Olha Hapieieva (Hrybinenko). “Sustainable Development and Economic Security Indices Versus Macroeconomic Turbulence: A Nonlinear Composite Analysis for EU-27 and Ukraine (2005–2024)”. International Scientific Conference “Business and Management”, vol. 16, July 2026, pp. 126–133, https://doi.org/10.3846/bm.2026.2510.