Contact Us

If you have any questions about paper submissions, processing and publishing, please send your inquiries to .

If you have complaints or suggestions for the journal, please contact If you need immediate access to the editorial assistants, please contact us by using skype
(account: scirp_service):  Text Contact,  Voice Contact,
or call +1-209-266-2606 (USA) (have your paper ID ready when you make the call).