DROŻAK, Paulina, BRYLIŃSKI, Łukasz, BURA, Agata, DUDA, Piotr, AUGUSTOWSKA, Katarzyna and MIZERSKI, Grzegorz. Determining environmental predictors of subjective feeling of depressive symptoms among Polish medical students. Journal of Education, Health and Sport. Online. 21 May 2020. Vol. 10, no. 5, pp. 133-148. [Accessed 8 July 2025]. DOI 10.12775/JEHS.2020.10.05.014.