https://www.youtube.com/watch?v=piSLobJfZ3c&list=PLgYTqmM5mwPsM9pcFGiUcv_QQipi-cDEe&index=39&t=0s
How to Take Notes in Class: The 5 Best Methods - College Info Geek
How to Learn Faster with the Feynman Technique (Example Included)