YASKUN, M.; NOVITASARI, D. A. PENGARUH RELATIONHIP MARKETINGTERHADAP LOYALITAS PELANGGAN LYLY BAKERY LAMONGAN. JPIM (Jurnal Penelitian Ilmu Manajemen), [S. l.], v. 2, n. 3, p. 8 Halaman, 2017. DOI: 10.30736/jpim.v2i3.55. Disponível em: https://jurnalekonomi.unisla.ac.id/index.php/jpim/article/view/55. Acesso em: 20 mei. 2024.