محمد مجيد ه. . (2023). The Effect of Olfactory Marketing on The Sensory Perception of The Customer : Analytical Research of The Opinions of Managers in a Number of First-Class Hotels in The City of Erbil . The Scientific Journal of Cihan University– Sulaimaniya, 7(1), 275-288. https://doi.org/10.25098/7.1.24