I'm a grad student need free journals on domestic violence/ homelessness
Honestly your best bet is the articles/databases you have access to at your college, but we do have a collection of open access journals if you'd like to take a look. Most of these journals tend to be in the sciences. I would try KU Scholar works and DOAJ first (link below).
The other thing you can try is Google Scholar collects links to journals, some will be free, some not. (link below).