MESS, Eleonora Anna, RYBAKIEWICZ, Alice, PAWELAK, Agnieszka, LISOWSKA, Aleksandra and ORNAT, Maciej. Assessment of the level of anxiety of caring for disabled. Pedagogy and Psychology of Sport. Online. 10 February 2019. Vol. 5, no. 2, pp. 165-182. [Accessed 8 July 2024]. DOI 10.12775/PPS.2015.05.02.010.