GINTING, E. K.; SITANGGANG, R.; HANDAYANI, S. Analisis Perbandingan Harga Produk Pangan antara Pasar Tradisional MMTC dan Pasar Online di Kota Medan. Surplus: Jurnal Ekonomi dan Bisnis, [S. l.], v. 3, n. 2, p. 401–407, 2025. DOI: 10.71456/sur.v3i2.1226. Disponível em: https://yptb.org/index.php/sur/article/view/1226. Acesso em: 10 feb. 2026.