Hassan، A. A. A.، Gheith، M. H.، و Thabet، I. A. (2023). The Effect of Marketing Information System on Sales Growth and Market Share: An Applied Study on Tourism Companies in Mansoura City from Point of View of Their Employees. مجلة راية الدولية للعلوم التجارية، مج2, ع7 ، 151 - 278. مسترجع من http://search.mandumah.com/Record/1524340
Hassan، Abdul Aziz Ali، Mohamed Hani Gheith، و Ismail Atta Thabet. "The Effect of Marketing Information System On Sales Growth and Market Share: An Applied Study On Tourism Companies in Mansoura City From Point of View of Their Employees." مجلة راية الدولية للعلوم التجارية مج2, ع7 (2023): 151 - 278. مسترجع من http://search.mandumah.com/Record/1524340