PRASOJOTEGUH BUDI. “UJI COBA HUMAN SECURITY RADAR”. Jurnal Litbang Polri 22, no. 1 (Juni 24, 2019): 579-591. Diakses Juni 7, 2025. https://jlp.puslitbang.polri.go.id/jlp/LitbangPOLRI/article/view/31.