The Internet is a vast place, full of potentially helpful resources that you can use to help you in your studies alongside your given course material such as your textbooks and class notes. However, not everything you see online is necessarily trustworthy or credible — so how can you tell the difference between a helpful online resource and an unhelpful one? Read on for some trustworthy (and free!) online resources you can use to supplement your studies, especially as finals are upon you.
https://www.uloop.com/news/view.php/285423/Top-Online-Resources-to-Help-You-in-Your-Studies