1.
ROGACKA, Karolina, PYRAK, Bartłomiej and KĘDZIORA–KORNATOWSKA, Kornelia. The impact of the COVID-19 pandemic on the quantity and quality of sleep in medical university students. Journal of Education, Health and Sport. Online. 9 October 2022. Vol. 12, no. 10, pp. 143-152. [Accessed 23 June 2024]. DOI 10.12775/JEHS.2022.12.10.017.