I have registered on the site; But I can not log in, what should I do?

By clicking on "I forgot the password to the system", the password will be sent to the email you announced during registration.

Is it possible to send the article via e-mail?

No.Sending an article file to the journal email is not allowed and such articles will not be reviewed.

Is there a charge for submitting an article to the journal?

No, there is no cost for the author to evaluatethe article.

How often does the journal get published

The journal is published quarterly.

I have already submitted an article for this journal, Do I have to re-register on the site to submit another article?

No, it is enough to register only once and after registration, you can send articles many times.