Soroka, Andrzej, Dominik Dąbrowski, Marek Kuźmicki, and Jarosław Żbikowski. 2012. “The Influence of Nongovernmental Organizations on the Tourist-Recreational Activity of Disabled People Within the Lubelskie Voivodship”. Regional Barometer. Analyses & Prognoses, no. 1 (27) (May):51-58. https://doi.org/10.56583/br.1268.