KONOPKA, Paweł and ŁAPIŃSKA, Patrycja. Assessment Of The Level Of Fiscal Sustainability Of Selected European Union Member States In 2014, 2017, 2020 And 2023. Ekonomia i Prawo. Economics and Law. Online. 4 October 2025. Vol. 24, no. 3, pp. 341- 360. [Accessed 28 December 2025]. DOI 10.12775/EiP.2025.17.