Nonprofits and governmental agencies are great resources for education and training for social service issues. Some nonprofits and agencies are doing their own research and have reports about evidence-based research.
Finding information concerning social work in databases doesn't have to end in the library. When searching outside the library, make sure websites are vetted.
Search smarter in Google by telling Google where to search! You are able to tailor a search and target specific websites by using Google's advanced search option.
Domain-level searching in Google Advanced Search