Rusnandari Retno Cahyani, and Ricko Tri Bayu Aji. “KUALITAS PRODUK KUNCI UTAMA MEMBANGUN LOYALITAS PELANGGAN DI ERA DIGITAL”. Jurnal Ekonomi Manajemen Dan Bisnis (JEMB) 3, no. 5 (May 12, 2026): 348–353. Accessed May 12, 2026. https://jurnalistiqomah.org/index.php/jemb/article/view/7477.