Mohammad abdel hameed ali al-hussein and Dr. Ahmad Hweishel AL farajat (2011) “Information systems and their role in the performance of the Jordanian tourism companies”, Global Journal of Human-Social Science, 11(8), pp. 1–9. Available at: https://socialscienceresearch.org/index.php/GJHSS/article/view/212 (Accessed: 4 May 2024).