OKTAVIA, N.; SUME, S. A.; MUNIROH, L. PENGARUH KUALITAS PRODUK DAN PELAYANAN TERHADAP LOYALITAS PELANGGAN. Manager : Jurnal Ilmu Manajemen, [S. l.], v. 3, n. 4, p. 503–508, 2020. DOI: 10.32832/manager.v3i4.3923. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Manager/article/view/3923. Acesso em: 4 dec. 2024.