Hello. I have a presentation to do in my history class and need to use "academic sources" for my research on Ancient Roman Art. These sites have all of the information that I need, but I don't know if, despite being artist sites, they're also "academic" sources
This site would not be considered an academic source. There is no way to determine who is the author or sponsor of this site so we cannot verify that the information is accurate or reliable. It is very important to know who the author or sponsor is, if the information at the site is valid and accurate, when it was posted, where it is coming from and why the information was posted. None if this is stated at the website you found other than it comes from Poland.
Here are some academic databases you can search for your presentation. You will have to enter your N# and PIN from home.