Sadok Achour, Abdelhak Tir, Okba Rimi, ElHachemi Tamma, Adel Ziadi. “Do Gulf Cooperation Council Trade Determined By Geographical Proximity And Cultural Similarity? ”. International Journal of Advanced Science and Technology 30, no. 01 (September 10, 2022): 285–293. Accessed May 7, 2024. http://sersc.org/journals/index.php/IJAST/article/view/37974.