杨怡; 李宇; 黄仪. 银发经济视域下成都市金牛区老年人体育消费现状研究. 人文与社会科学学刊, [S. l.], v. 1, n. 7, p. 198–201, 2025. DOI: 10.70693/rwsk.v1i7.1172. Disponível em: https://ac.wisvora.com/index.php/rwshkx/article/view/1172. Acesso em: 3 sep. 2025.