Nurjanah FA, Ambarwati R, Sari HMK. Analysis of cashback promotion in the fintech industry among user interaction. J. Fokus Manaj. Bisnis. [Internet]. 2023Sep.21 [cited 2024Nov.23];13(2):152-63. Available from: http://journal2.uad.ac.id/index.php/fokus/article/view/8515