INDRIANI, Tamara; ASTUTI, Nugrahani; KHARNOLIS, Mein; MIRANTI, Mauren Gita. Kepuasan Pelanggan Pada Kualitas Produk Sop Bang Oya Di PKL Kedungdoro Surabaya. Innovative: Journal Of Social Science Research, [S. l.], v. 3, n. 3, p. 3933–3945, 2023. Disponível em: http://j-innovative.org/index.php/Innovative/article/view/2563. Acesso em: 6 jul. 2026.