Nazarchuk , O., and D. Herasymov. 2026. “Factors of Low Population Involvement in the Non-State Pension System in Ukraine through the Prism of European Practice”. Actual Problems of Law (Aktual’ni Problemi Pravoznavstva), no. 2 (August): 158-66. https://doi.org/10.35774/app2026.02.158.