Is it acceptable to send articles with e-mail?

The article should be submitted by the author in the journal’s website

What is the average time for a review?

It depends on the type of the article but usually it takes a month or so. The author should follow up the submission of his article from the website. Automatic e-mails are sent to the author as well.

I’ve already sign up but I can’t sign in?

If you click on “ I forget my password”, the password will be sent to your e-mail.