Yudasena, Faredo, Prima Angkupi, and Intan Pelangi. 2021. “PERAN POLISI DALAM MENCEGAH TINDAK KERUSUHAN DEMONSTRASI”. JUSTICE LAW: Jurnal Hukum 1 (1), 38-51. https://scholar.ummetro.ac.id/index.php/hukum/article/view/516.