Ahmed، G. N.، و Mennisi، R. M. (2021). Why Haven't Egyptian Hotels Embraced Artificial Intelligence, Robots and Automation Services in their Operations "RAISA"? مجلة كلية السياحة والفنادق، مج5, ع2 ، 37 - 52. مسترجع من http://search.mandumah.com/Record/1229693
Ahmed، Gihan Nabil، و Rania Mohamed Mennisi. "Why Haven't Egyptian Hotels Embraced Artificial Intelligence, Robots and Automation Services in Their Operations "RAISA"?" مجلة كلية السياحة والفنادق مج5, ع2 (2021): 37 - 52. مسترجع من http://search.mandumah.com/Record/1229693