The Impact of the Quality System on Guest Satisfaction in Hotels (Study of a Sample of Tourists in Erbil and Sulaymaniyah Governorates) . International journal of tourism and hospitality management, [S. l.], v. 4, n. 1, p. 63–76, 2024. DOI: 10.55640/ijthm-04-01-04. Disponível em: https://www.academicpublishers.org/journals/index.php/ijthm/article/view/266.. Acesso em: 29 oct. 2025.