Anggrahini, Desi. “THE EFFECT OF SERVICE QUALITY, PRICE, AND PROMOTION ON THE XL PREPAID CARD USER SATISFACTION IN SURAKARTA”. Jurnal Ilmiah Econosains 17, no. 1 (November 4, 2019): 70–77. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/econosains/article/view/6106.