WANG, Wenhao. Market segmentation and demand forecasting of international tourism service trade based on CNN. International Scientific Technical and Economic Research, Hong Kong, v. 3, n. 1, p. 144–155, 2025. DOI: 10.67541/. Disponível em: https://dipscie.com/index.php/ISTAER/article/view/istaer2512. Acesso em: 2 nov. 2026.