Research on the Innovative Development Path of Cultural and Tourism Integration in Hebei Section of the Great Wall National Cultural Park. Economic and scientific research, [S. l.], v. 1, n. 1, 2026. DOI: 10.67164/mb9g3m88. Disponível em: https://www.hwipgl.com/esr/article/view/59. Acesso em: 18 jun. 2026.