Pengaruh Kualitas Produk, Kualitas Pelayanan dan Promosi Terhadap Kepuasan Pelanggan Di Marugame Udon . Prosiding Seminar Nasional Hukum, Bisnis, Sains dan Teknologi, [S. l.], v. 5, n. 1, p. 529–531, 2025. Disponível em: https://ojs.udb.ac.id/HUBISINTEK/article/view/4577. Acesso em: 25 may. 2026.