Reference:

Settersten Jr, R. A., & Ray, B. (2010). What’s going on with young people today? The long and twisting path to adulthood. The future of children, 19-41.

Herzog, M. (2020). How to define the adult in 2020?. International Journal of Business and Social Science Research, 1(3), 1-5.

Aristotle’s 10 Rules for a Good Life by Arthur C. Brooks The Atlantics https://www.theatlantic.com/ideas/archive/2023/08/aristotle-10-rules-happy-life/674905/