“IMPLEMENTATION OF QR CODES FOR SECURITY CONTROL OF OFFICIAL VEHICLES AT BPKAD PEKANBARU CITY : IMPLEMENTASI QR CODE UNTUK PENGENDALIAN PENGAMANAN KENDARAAN DINAS PADA BPKAD KOTA PEKANBARU ” (2024) Journal of Intelligent System and Software Engineering (JOISSE), 1(1), pp. 1–9. doi:10.25311/joisse/Vol1.Iss1.1807.