SIAHAAN, Febrian Reinaldy; JUNFRIAN HANGOLUAN LUMBAN GAOL; EKA MAYASTIKA SINAGA; IMELDA MARDAYANTI. ANALYSIS OF FACTORS THAT INFLUENCE CUSTOMER LOYALTY IN WAPRES COFFEE . International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS), [S. l.], v. 6, n. 3, p. 1129–1138, 2026. Disponível em: https://radjapublika.com/index.php/IJEBAS/article/view/5637. Acesso em: 25 may. 2026.