SAPUTRA, D. Y.; KARTINI, I. A. N. PENGARUH NOSTALGIC MARKETING, BRAND AUTHENTICITY DAN CUSTOMER SATISFATION TERHADAP BRAND LOYALTY PADA PRODUK ES KRIM ZANGRANDI DI SURABAYA. GEMAH RIPAH: Jurnal Bisnis, [S. l.], v. 5, n. 04, p. 635–649, 2026. DOI: 10.69957/grjb.v5i04.2611. Disponível em: https://aksiologi.org/index.php/gemahripah/article/view/2611. Acesso em: 26 mar. 2026.