PENG, Jin. Changes in China’s Winter Sports Tourism Industry After the Beijing Winter Olympics: A Big Data Perspective. Economics and Management Innovation, [S. l.], v. 2, n. 6, p. 101–108, 2025. DOI: 10.71222/ch6ea355. Disponível em: https://www.gbspress.com/index.php/EMI/article/view/515. Acesso em: 7 dec. 2025.