LIU, Sunli. Research on the Realistic Path of Rural Mutual Aid for the Aged under the Background of Rural Revitalization. Frontiers in Business, Economics and Management, [S. l.], v. 5, n. 2, p. 168–170, 2022. DOI: 10.54097/fbem.v5i2.1757. Disponível em: https://drpress.org/ojs/index.php/fbem/article/view/1757. Acesso em: 10 jun. 2026.