Sukamto, Sukamto, Elfizar Elfizar, and M Bimo Septiono. “Sistem Informasi Geografis Pemetaan Kantor Polisi Wilayah Kota Pekanbaru Provinsi Riau”. JUITA: Jurnal Informatika 5, no. 2 (January 8, 2018): 65–72. Accessed July 7, 2026. http://jurnalnasional.ump.ac.id/index.php/JUITA/article/view/1857.