Adiwidjaya, I.; Ghunu, A.; Alfius, A. IMPLEMENTASI KEBIJAKAN PELAYANAN PENGUJIAN KENDARAAN BERMOTOR JENIS ANGKUTAN BARANG DI DINAS PERHUBUNGAN KOTA BATU: Implementation of Motor Vehicle Testing Service Policy for Freight Transportation in Batu City. JADMENT 2026, 3, 426-433.