Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 ABRA, Emy Hajar. Problematika Kewenangan dan Kebijakan antara Badan Pengusahaan Batam dengan Ex Officio Wali Kota Batam. Jurnal Magister Hukum Udayana (Udayana Master Law Journal), [S.l.], v. 13, n. 2, p. 461-478, july 2024. ISSN 2502-3101. Available at: <https://ojs.unud.ac.id/index.php/jmhu/article/view/118170>. Date accessed: 29 aug. 2026. doi: https://doi.org/10.24843/JMHU.2024.v13.i02.p13..