KASBI, Reza Fahlevi; 						LUBIS, Mhd. Ansori; 						SIREGAR, Syawal Amry.
 UPAYA KEPOLISIAN DALAM MENCEGAH DAN MENANGGULANGI AKSI DEMONTRASI ANARKIS (STUDI DI KEPOLISIAN DAERAH SUMATERA UTARA).
<strong>JURNAL RETENTUM</strong>, [S.l.], v. 3, n. 1, mar. 2021.
ISSN 2686-5440.
Available at: &lt;<a href="https://ejurnal.darmaagung.ac.id/index.php/retentum/article/view/899" target="_new">https://ejurnal.darmaagung.ac.id/index.php/retentum/article/view/899</a>&gt;. Date accessed: 04 nov. 2024.
doi: <a href="http://dx.doi.org/10.46930/retentum.v3i1.899">http://dx.doi.org/10.46930/retentum.v3i1.899</a>.