Ridho Bramulya Ikhsan, Johannes Widjaja Wahono , Rudy Kodirun. “CUSTOMER LOYALTY TO PREPAID CARD: THE SURVEY ON STUDENT AS IM3 USERS IN LAMPUNG, INDONESIA”. PalArch’s Journal of Archaeology of Egypt / Egyptology 18, no. 1 (December 11, 2020): 538 - 552. Accessed October 2, 2022. https://www.archives.palarch.nl/index.php/jae/article/view/2067.