Situmorang, Surya Dinata. 2024. “Effectiveness of Satintelkam Early Detection for Disorder Identification of Kamtibmas on the Construction of the Kertosono-Kediri Toll Road in the Nganjuk Region”. Advances in Police Science Research Journal 8 (3). http://journal.akpol.ac.id/index.php/apsrj/article/view/1629.