ENGGIT PAMARDI M. PENGARUH QUALITY PRODUCT, PROMOTION, DAN PERCEIVED VALUE TERHADAP KEPUTUSAN PEMBELIAN ULANG INTERNET PRABAYAR TELKOMSEL DI SURABAYA. jptn [Internet]. 2019 Dec. 17 [cited 2025 Jul. 4];7(3). Available from: https://ejournal.unesa.ac.id/index.php/jptn/article/view/31233