Prof. Dr. Youssef Hajeem Al-Taay. Spiritual Marketing and Its Role in Sustainable Tourism Industry: An Analytical Research of Opinions of a Sample of Tour Guides in Al- Najaf Al-Ashraf Governorate. Journal of the College of Education for Girls for Humanities 2023, 3 (27). https://doi.org/10.36327/ewjh.v3i27.11807.