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 Leonita Agustini, G., Westra, I., & Dewi Kasih, D. 2015 Apr 29. TANGGUNG JAWAB PERUSAHAAN SEKURITAS TERHADAP INVESTOR DALAM PERDAGANGAN SAHAM SECARA ELEKTRONIK. Kertha Semaya : Journal Ilmu Hukum. [Online] :