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 Suta, M., & Wiryawan, I. 2022 Dec 15. Pengaturan Keberlakuan Surat Izin Usaha Perdagangan Bagi Pelaku Usaha E-Commerce. Acta Comitas. [Online] 7:03