ZHOU, Yujia. The impact of population aging on Russia’s demographic structure. Global Sustainability Research , [S. l.], v. 4, n. 1, p. 153–161, 2025. DOI: 10.56556/gssr.v4i1.1084. Disponível em: https://www.jescae.com/index.php/gssr/article/view/1084. Acesso em: 21 oct. 2025.