1.
Omar Z, Salih S. Relationship marketing and its role in marketing excellence: An exploratory study of the opinions of a sample of managers in four- and five-star hotels in the city of Duhok. HJUOZ [Internet]. 2022 Dec. 30 [cited 2024 Dec. 26];10(4):1052-68. Available from: https://hjuoz.uoz.edu.krd/index.php/hum/article/view/865