1. World Health Organization, and Regional Office for Europe (2021, October 09). Health Behavior in School-Aged Children (HBSC) Study: International Report from the 2009–2010 Survey. Social Determinants of Health and Well Being among Young People. Available online: https://www.who.int/europe/home?v=welcome.
2. Bullying and symptoms among school-aged children: International comparative cross sectional study in 28 countries;Due;Eur. J. Public Health,2005
3. Fu, W., Zhou, W., Li, W., and Chen, A. (2021, November 01). How to deal with bullying in school. China Youth Daily, 1 November 2021. Available online: http://zqb.cyol.com/html/2021-11/01/nw.D110000zgqnb_20211101_1-08.htm.
4. Rubin, K., and Asendorf, J.B. (1993). Social Withdrawal, Inhibition, and Shyness in Children, Lawrence Erlbaum Associates.
5. A Systematic Review of Quality of Life Research in Medicine and Health Sciences;Haraldstad;Qual. Life Res.,2019