PENGARUH MUTU PRODUK, LAYANAN, DAN HARGA TERHADAP LOYALITAS CUSTOMER PENGGUNA INTERNET PROVIDER. JB [Internet]. 2024 Aug. 20 [cited 2025 Oct. 9];2(2):54-6. Available from: https://journal.unita.ac.id/index.php/jimbien/article/view/1195