Is Too Much Homework Bad for Kids’ Health? by Sandra Levy, @ https://www.healthline.com/health-news/children-more-homework-means-more-stress-031114
Stanford research shows pitfalls of homework by Clifton B. Parker, @ https://news.stanford.edu/2014/03/10/too-much-homework-031014/
Infographic: How Does Homework Actually Affect Students? by Oxford Learning, @ https://www.oxfordlearning.com/how-does-homework-affect-students/