Karim Khader, Hataw, and Darbaz Muhammad Hassan. “ The Ingredients for Spreading Tourism Culture: A Field Study of a Sample of Tourism Establishments in the City of Sulaymaniyah”. Journal of University of Raparin, vol. 11, no. 4, Aug. 2024, p. 618-32, doi:10.26750/Vol(11).No(4).Paper25.