SUN, Yifan. Path of Smart Senior Care in China. Finance & Economics, [S. l.], v. 3, n. 5, p. 6452, 2025. DOI: 10.61173/pcqh1a25. Disponível em: https://fe.deanfrancis.press/article/view/353. Acesso em: 4 nov. 2026.