very important question..

It may be dealt with if those images do not have publication rights ... provided that the publisher indicates the source of ownership..

Thanks! I think in the same way

You have to check the copyright laws of your region. In Mexico there is no problem because it has educational purposes.

Thanks!

In the academic environment, most use of images is permitted. The problem arises when the doctoral thesis is turned into a book and supposedly with a commercial purpose!

Thank you very much!