Romaniuk P, Karol M, Koseska K, Borowicz J, Górecki B, Kloch K, et al. The Impact of Sleep Hygiene on Cognitive Functioning, Mental Health, and Physical Performance in Young Adults: A Narrative Review of the Literature: A Narrative Review of the Literature. J Educ Health Sport [Internet]. 2026 Jan. 13 [cited 2026 Jan. 13];87:67840. Available from: https://apcz.umk.pl/JEHS/article/view/67840