ANALISIS OPTIMASI  KEUNTUNGAN PENJUALAN UMKM BERBASIS QM FOR WINDOWS MENGGUNAKAN METODE SIMPLEKS. Jurnal Ekonomi dan Bisnis, [S. l.], v. 4, n. 3, p. 258–267, 2026. DOI: 10.5281/zenodo.21157941. Disponível em: https://ecosemica.net/index.php/ECONOMICA/article/view/1228. Acesso em: 4 jul. 2026.