https://www.medicaldaily.com/night-owls-smarter-new-study-suggests-late-bed-late-rise-leads-greater-workplace-success-244753
https://www.independent.co.uk/life-style/health-and-families/health-news/if-you-want-to-get-ahead-be-a-night-owl-8547115.html
https://www.sciencedirect.com/science/article/abs/pii/S0160289614001378
https://www.psychologytoday.com/us/blog/the-scientific-fundamentalist/201005/why-night-owls-are-more-intelligent-morning-larks
https://ru.iq-test.cc/
https://www.psychologytoday.com/intl/blog/the-scientific-fundamentalist/201005/why-night-owls-are-more-intelligent-morning-larks#:~: text=Geneticists%20have%20by%20now%20identified%20a%20set%20of, their%20internal%20biological%20clock%20and%20its%20rhythmic%20outputs.