GUNAWAN, Rahmat; HARTONO, Sri; KUSTIYAH, Eny. LOYALITAS PELANGGAN DITINJAU DARI KERAGAMAN PRODUK, KUALITAS PRODUK DAN KUALITAS PELAYANAN DI SAKAW COFFEE & BITES KARANGANYAR. JURNAL ILMIAH EDUNOMIKA, [S. l.], v. 5, n. 1, p. 194–200, 2021. DOI: 10.29040/jie.v5i1.1997. Disponível em: https://www.jurnal.stie-aas.ac.id/index.php/jie/article/view/1997. Acesso em: 1 jul. 2025.