Customer loyalty is the key to academic and practical attention. Because customer loyalty caused by the competitive advantage of a business (lee, gyehee, 2001).
Customer loyalty is an important issue to academics and researchers interested in operating. This is because the customer's loyalty cause competitive advantage of business (Lee, Gyehee, 2001).
customer loyalty is a key issue that scholars, and those who practice, because the attention of the customer loyalty caused the competitive advantage of the business (Lee, Gyehee, 2001).