Anna Gawrońska
Public Health and Governance, Volume 16, Issue 3, 2018, pp. 149 - 154
https://doi.org/10.4467/20842627OZ.18.017.10430Anna Gawrońska
Technical Transactions, Volume 3 Year 2017 (114), 2017, pp. 167 - 172
https://doi.org/10.4467/2353737XCT.17.039.6350