If you are looking for databases, which will have articles from scholarly journals, click on the tab that says databases on the library's website, then "click here to access databases" to get to the database page. If you are on campus, you will not need to log in but, from any other location, you will be asked for a username and password. The username would be your LOLA # and your password would be your birthdate formatted mmddyy.
I recommend starting with Academic Search Complete. You will notice that it allows you to limit your search results to articles from scholarly, peer-reviewed journals.