SIMANJUNTAK, R.; Susaningsih, C. EVALUATION OF ELECTRONIC LIMITED STAY NOTIFICATION SYSTEMS IN THE IMMIGRATION OFFICE CLASS I PEKANBARU: EVALUASI KESISTEMAN NOTIFIKASI PERSETUJUAN PEMBERIAN ITAS ELEKTRONIK DI KANTOR IMIGRASI KELAS I TPI PEKANBARU. tematics 2020, 2, 17-24.