Ograk، A.، و Nasif، A. (2019). Effect of Using Information Systems on the Performance of Commercial Companies: An Empirical Study of the Syrian Commercial Companies in Turkey-Ghazi Aintab. مجلة رماح للبحوث والدراسات، ع35 ، 361 - 382. مسترجع من http://search.mandumah.com/Record/996893
Ograk، Abdullah، و Ahmet Nasif. "Effect of Using Information Systems On the Performance of Commercial Companies: An Empirical Study of the Syrian Commercial Companies in Turkey-Ghazi Aintab." مجلة رماح للبحوث والدراسات ع35 (2019): 361 - 382. مسترجع من http://search.mandumah.com/Record/996893