1. Jolliffe, J. & Lee. (2012) Urban Tourism. London : Routledge,.
2. Amir, I. (2019), The methodology of design by geometric code in traditional architecture, Cairo : minia university press.
3. Bilhemr, S. and Brahim, H. (2022), Contribution of modern tourism marketing concepts to the promotion of the tourism sector., Al-Hakma Journal of Media and Communication Studies.
4. Gretzel, U., et al., et al. (2015) Advanced technological tourism: foundations and developments. Switzerland : Institute of Information Management, University of St. Gallen.
5. Rayan, Zer. (2018), Tourism Marketing Contribution to Tourism Development in the Arab World Study Comparative Algeria Tunisia Uae. algeria : Muhammed khedhar Uni.,.