Gusti Abi Mahyu dan Syahrul Bakti Harahap (2026) “LEGAL STUDY ON THE IMPLEMENTATION OF CLOSE SUPERVISION BASED ON PERKAP NO. 2 OF 2022 AT THE DELI SERDANG CITY POLICE”, Jurnal Ilmu Hukum dan Keadilan, 1(1), hlm. 96–104. Tersedia pada: https://e-journalbarokahpublisher.com/index.php/jihuk/article/view/286 (Diakses: 30 April 2026).