PRATAMI, E. I.; SAFITRI, N.; MANALU, R. S. Analisis Strategi Marketing Mix dalam Penguatan Daya Saing Produk UMKM Roti Kacang Mpok Atik di Kota Tebing Tinggi. Economic Development Progress, [S. l.], v. 4, n. 2, p. 94–101, 2025. DOI: 10.70021/edp.v4i2.283. Disponível em: https://journal.stie-binakarya.ac.id/index.php/edp/article/view/283. Acesso em: 27 jun. 2026.