Manggarani, Cynthia Ayu. “THE ROLE OF CUSTOMER ENGAGEMENT ON CUSTOMER LOYALTY: A STUDY AT A PRIVATE HIGHER EDUCATION INSTITUTION”. Hasanuddin Economics and Business Review 2, no. 1 (June 30, 2018): 71–82. Accessed September 9, 2025. http://pasca.unhas.ac.id/ojs/index.php/hebr/article/view/1483.