QIN, Feiyang; ZHANG, Haiyang. The Dilemma and Path of Intelligent Elderly Care Services. Finance & Economics, [S. l.], v. 3, n. 6, p. 7642, 2025. DOI: 10.61173/dh35mc79. Disponível em: https://fe.deanfrancis.press/article/view/137. Acesso em: 4 nov. 2026.