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
	

		Elisabeth, M., 		Sudiarta, P., & 		Djuni, I.
(2019).
 Analysis of International Mobile Roaming Services with Smart Call Assistant System in GSM Originating Call.
<em>Journal Of Electrical, Electronics And Informatics, 3</em>(1), 30-34.
doi:10.24843/JEEI.2019.v03.i01.p06