Jafari, Alireza, Hossein Vazifedoust, and Elaheh Farhadi. “RECOGNITION AND PRIORITY OF KEY SUCCESS FACTORS (KSF) INCUSTOMERS CLUBS AND CUSTOMERS LOYALTY PROGRAMS”. European Scientific Journal, ESJ 11, no. 31 (November 27, 2015). Accessed April 23, 2024. https://eujournal.org/index.php/esj/article/view/6627.