ABDELRAHMAN SHETA. Visitor Sentiment and Behavioral Analytics: Leveraging NLP to Continuously Improve Hajj and Umrah Services. International Journal of Scientific Research in Computer Science, Engineering and Information Technology, [S. l.], v. 11, n. 5, p. 379–389, 2025. DOI: 10.32628/CSEIT251117139. Disponível em: https://mail.ijsrcseit.com/index.php/home/article/view/CSEIT251117139. Acesso em: 6 dec. 2025.