VAZOVA , T.; STASIUK , Y. Active policies to promote active aging and address demographic challenges in Bulgaria. Медичні перспективи, [S. l.], v. 30, n. 1, p. 150–165, 2025. DOI: 10.26641/2307-0404.2025.1.325454. Disponível em: https://journals.uran.ua/index.php/2307-0404/article/view/325454. Acesso em: 5 груд. 2025.