PRATIWI, R. Pengaruh Varian Menu, Testimoni Konsumen, dan Word of Mouth terhadap Keputusan Pembelian pada Warung Surabaya Kota Batam. Surplus: Jurnal Ekonomi dan Bisnis, [S. l.], v. 4, n. 2, p. 349–361, 2026. DOI: 10.71456/sur.v4i2.1679. Disponível em: https://yptb.org/index.php/sur/article/view/1679. Acesso em: 8 oct. 2026.