Dear Authors,

Editorial TEAM of USEFUL are waiting for your new articles and achievements.

Present your research to the WORLD to MAKE YOURSELF USEFUL.

Sincerely,

Managing Editor

Dmitry Varavin

Previous Story

ISSN 2574-4461
ISSN 2574-4461

Next Story

USEFUL is indexed by SIS
USEFUL is indexed by SIS

Leave a Reply

Your email address will not be published. Required fields are marked *

Yes No