Halawi, Ali, Wael Zaraket, and Kholoud Fadel. “Customer Service and Ethics in USA and Lebanon”. International Journal of Membrane Science and Technology 11, no. 1 (March 28, 2024): 238-242. Accessed December 4, 2024. https://cosmosscholars.com/phms/index.php/ijmst/article/view/3598.