SOFA, A. PREFERENSI KONSUMEN GULA PASIR TERHADAP PRODUK, HARGA, PROMOSI, DAN DISTRIBUSI. Jurnal Ekonomi dan Bisnis Airlangga, [S. l.], v. 29, n. 1, p. 1–14, 2020. DOI: 10.20473/jeba.V29I12019.1-14. Disponível em: https://e-journal.unair.ac.id/JEBA/article/view/22320. Acesso em: 4 aug. 2024.