GEORGIEV, G. N. Sustainable Environment for Elderly People. Journal of Economic Development, Environment and People, [S. l.], v. 9, n. 1, p. 17–26, 2019. DOI: 10.26458/jedep.v9i1.640. Disponível em: http://ojs.spiruharet.ro/jedep/article/view/20912. Acesso em: 1 may. 2024.