1.
LEŚNIEWSKA, Magdalena, KOZIOŁ, Ilona, BUDZYŃSKA, Julia & MILANOWSKA, Joanna. Burnout in COVID-19 era - a literature review. Journal of Education, Health and Sport [online]. 19 August 2021, T. 11, nr 8, s. 236–246. [accessed 8.6.2023]. DOI 10.12775/JEHS.2021.11.08.024.