Ardianta A, Purwanto S. The Influence of Satisfaction and Trust on Sympathy Card Customer Loyalty in Students of the Faculty of Economics and Business UPN Veteran East Java. EAJMR [Internet]. 2024 Feb. 16 [cited 2024 Sep. 19];3(1):107-18. Available from: https://journal.formosapublisher.org/index.php/eajmr/article/view/8149