1. United Nations. World Population Prospects 2019. Available from: https://population.un.org/wpp/. [Last accessed on 2022 Feb 11].
2. National Academies of Sciences, Engineering, and Medicine, Health and Medicine Division, Division of Behavioral and Social Sciences and Education, Board on Children, Youth, and Families, Committee on the Neurobiological and Socio-behavioral Science of Adolescent Development and Its Applications In: Backes EP, Bonnie RJ, editors. The Promise of Adolescence: Realizing Opportunity for All Youth. Washington (DC): National Academies Press (US); 2019 May 16. 2, Adolescent Development. Available from: https://www.ncbi.nlm.nih.gov/books/NBK545476/.
3. Our future: A commission on adolescent health and wellbeing;Patton;Lancet,2016
4. Abegunde DO, Mathers CD, Adam T, Ortegon M, Strong K The burden and costs of chronic diseases in low-income and middle-income countries. Lancet 2007;370:1929-38.
5. Adolescence: A foundation for future health;Sawyer;Lancet,2012