Haj Ali AMA. -(Tourism & It’s Role in Achieving Economic &Social Development- Case Study of Some Arab Countries (K. S. A & Qatar . JEALS [Internet]. 2018 Oct. 30 [cited 2025 Dec. 20];2(13):142-29. Available from: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/567