RUSNANDARI RETNO CAHYANI; RICKO TRI BAYU AJI. KUALITAS PRODUK KUNCI UTAMA MEMBANGUN LOYALITAS PELANGGAN DI ERA DIGITAL. Jurnal Ekonomi Manajemen Dan Bisnis (JEMB), [S. l.], v. 3, n. 5, p. 348–353, 2026. DOI: 10.62017/jemb.v3i5.7477. Disponível em: https://jurnalistiqomah.org/index.php/jemb/article/view/7477.. Acesso em: 12 may. 2026.