Rusnandari Retno Cahyani, Ricko Tri Bayu Aji. KUALITAS PRODUK KUNCI UTAMA MEMBANGUN LOYALITAS PELANGGAN DI ERA DIGITAL. Jurnal Ekonomi Manajemen Dan Bisnis (JEMB) [Internet]. 2026 May 12 [cited 2026 May 12];3(5):348-53. Available from: https://jurnalistiqomah.org/index.php/jemb/article/view/7477