Rasool، A. B.، و Mahmood، M. A. (2018). The Effects of Sales Promotion on Customer Buying Behavior: An Analytical Study on Carrefour Supermarket’s Customers in Erbil. زانكو - الإنسانيات، مج22, ع1 ، 297 - 315. مسترجع من http://search.mandumah.com/Record/882004
Rasool، Awara Bakhtiar، و Mohammed Abdullah Mahmood. "The Effects of Sales Promotion On Customer Buying Behavior: An Analytical Study On Carrefour Supermarket’s Customers in Erbil." زانكو - الإنسانيات مج22, ع1 (2018): 297 - 315. مسترجع من http://search.mandumah.com/Record/882004