Research on the Innovative Development of the Integration of Culture and Tourism in the Great Wall National Cultural Park (Hebei Section). Economic and scientific research, [S. l.], v. 1, n. 1, 2026. DOI: 10.67164/b0s7a293. Disponível em: https://www.hwipgl.com/esr/article/view/58. Acesso em: 18 jun. 2026.