Examples of references? ?

1. Smith, J. (2019). The impact of social media on mental health. Journal of Psychology, 25(2), 45-60.

2. Johnson, A., & Brown, K. (2020). The effects of exercise on stress levels in college students. Journal of Health and Wellness, 10(3), 78-92.

3. National Institute of Mental Health. (2018). Anxiety disorders. Retrieved from https://www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml

4. American Psychological Association. (2017). Stress in America: The state of our nation. Retrieved from https://www.apa.org/news/press/releases/stress/2017/state-nation.pdf

5. World Health Organization. (2019). Depression and other common mental disorders: Global health estimates. Retrieved from https://www.who.int/mental_health/management/depression/prevalence_global_health_estimates/en/