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 Pratama, I Putu, AND Primantari, Anak Agung. " AKIBAT HUKUM KASUS PEMBATALAN SEPIHAK PROMOTOR BEACH FESTIVAL 6 DITINJAU MELALUI UU NO. 8 TAHUN 1999" Kertha Negara : Journal Ilmu Hukum [Online], Volume 12 Number 9 (16 March 2025)