The Impact of Commercial Marketing on Developing Tour Guide Skills-A Survey Study of a Sample of Tourism and Travel Companies in Baghdad. Czech Journal of Multidisciplinary Innovations, [S. l.], v. 42, p. 112–126, 2025. Disponível em: https://peerianjournal.com/index.php/czjmi/article/view/1152. Acesso em: 2 apr. 2026.