S. H. Ajeel, A. T. Farhan, and M. I. Hammoud, “The tourist guide as a means of media communication and its impact on developing tourism awareness. An applied study of a sample of tourism and travel companies in the Holy Najaf Governorate”., Al-Ghary Jour. Eco. Admini. Sci., vol. 18, no. 00, pp. 2125–2144, Nov. 2022.