1.
WARDEŃSKA, Marta, PERZYŃSKA, Agnieszka, KOCHANOWICZ, Magdalena, PABIANEK, Łukasz, TRELA, Ewa and ZUKOW, Walery. The impact of spa treatment on quality of life of elderly people. Journal of Education, Health and Sport. Online. 28 February 2017. Vol. 7, no. 3, pp. 341-360. [Accessed 14 April 2024].