SOUKUPOVA, Nikola; KOCOURKOVA, Marketa; KLICNAROVA, Jana. Efficiency Analysis of EU Member States in the Context of Population Aging. Ekonomický časopis/Journal of Economics, [S. l.], v. 71, n. 10, p. 646–666, 2025. DOI: 10.31577/ekoncas.2023.10.04. Disponível em: https://journals.savba.sk/index.php/ekonomickycasopis/article/view/4854. Acesso em: 11 jul. 2026.