PRAJA, Yudha. STUDI TENTANG LOYALITAS KONSUMEN OBAT SAKIT KEPALA PARAMEX DESA PANCORAN BONDOWOSO. CERMIN: Jurnal Penelitian, [S.l.], v. 2, n. 2, p. 157-172, dec. 2018. ISSN 2615-3238. Available at: <https://unars.ac.id/ojs/index.php/cermin_unars/article/view/345>. Date accessed: 06 nov. 2024. doi: https://doi.org/10.36841/cermin_unars.v2i2.345.