Rofiq A, Rochmaniah A. Brand Image and Price: Influencing Smartfren Data Quota Purchasing Decisions. acopen [Internet]. 2023Jun.26 [cited 2024Apr.25];8(1):10.21070/acopen.8.2023.3925. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/3925