Cerbin-Koczorowska, M., Przymuszała, P., Kłos, M., Bazan, D., Żebryk, P., Uruski, P. & Marciniak, R. 2022, 'Potential of Volunteering in Formal and Informal Medical Education—A Theory-Driven Cross-Sectional Study with Example of the COVID-19 Pandemic', International Journal of Environmental Research and Public Health, 19(24), article no: 16955. https://doi.org/10.3390/ijerph192416955