Chandra Deri Andika, Mahrinasari, Ambarwati DAS. The Effect of Perceived Value Using the Gamification Program on Customer Loyalty through Customer Satisfaction as an Intervening Variable (Study on Dana E-Wallet Application Users). jemsi [Internet]. 2023 Aug. 10 [cited 2024 May 21];9(4):1679-90. Available from: https://journal.lembagakita.org/index.php/jemsi/article/view/1472