Professor Martin told you to use academic journal articles, which are articles that are published in peer-reviewed journals. So what does THAT mean? Watch this video and find out.
Use the articles you select to build your own informed opinions and arguments, and create connections between them:
Are your sources appropriate for university-level research? Ask questions about your sources when you're deciding whether or not to use them for your research assignments:
Currency: The timeliness of the information
Relevance: The information meets your assignment needs
Authority: The source of the information
Accuracy: The reliability and correctness of the information
Purpose: The reason the information exists