Rizal, Syamsul, and Ismail. “Factors That Determine Customer Loyalty Towards Bear Brand Milk Drink in The City of Banda Aceh”. Indonesian Journal Economic Review (IJER) 3, no. 2 (October 30, 2023): 80–87. Accessed May 5, 2026. https://journal.msti-indonesia.com/index.php/ijer/article/view/231.