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 Ananda Kusuma, P., Ariestu, P., & Kertiasih, K. (2025). KEABSAHAN MATA UANG CRYPTOCURRENCY DI INDONESIA. Kertha Semaya : Journal Ilmu Hukum, 13(7), 1413-1422. doi:10.24843/KS.2025.v13.i07.p08