JSTEC-Journal of Science and Technology on Information and Communications, Section Economics and Communications: Announcements

https://jstic.ptit.edu.vn/jstic-ptit/index.php/jec/gateway/plugin/AnnouncementFeedGatewayPlugin/atom JSTEC-Journal of Science and Technology on Information and Communications, Section Economics and Communications: Announcements 2025-09-20T23:35:50+07:00 Open Journal Systems <p>Journal of Science & Technology on Information and Communications, Section: Economics and Communication</p>