OPTIMALISASI BIAYA OPERASIONAL UMKM AYAM GEPREK MENGGUNAKAN PROGRAM LINEAR METODE SIMPLEKS BERBASIS QM FOR WINDOWS. JEBI [Internet]. 2026 Jul. 3 [cited 2026 Jul. 8];4(2):245-57. Available from: https://ecosemica.net/index.php/ECONOMICA/article/view/1222