Demographic aging of population and the social protection system in the Republic of Macedonia. European Journal of Social Science Education and Research, [S. l.], v. 3, n. 1, p. 45–57, 2016. DOI: 10.26417/ejser.v5i1.p385-393. Disponível em: https://revistia.com/index.php/ejser/article/view/6363.. Acesso em: 5 may. 2024.