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 Kusumantari, N., & Dharmakusuma, A. (2021). Perlindungan Hukum Terhadap Strategi Profitable Dalam Trading Foreign Exchange. Kertha Wicara : Journal Ilmu Hukum, 10(7), 520-531. doi:10.24843/KW.2021.v10.i07.p05