Staszewska-Kozłowska, E. (2025) “Labour Protection for Persons Taking Up Non-Work Employment for Purposes Other than Gainful Employment Using the Example of a Traineeship for Unemployed Persons and a Graduate Practices”, Acta Universitatis Lodziensis. Folia Iuridica, 112, pp. 157–171. doi: 10.18778/0208-6069.112.10.