DĘBSKA, Agnieszka, ZAWADZKA, Agnieszka, UNIEJEWSKA, Sylwia and SŁOMA, Dorota. Psychopathology of mental and behavioral disorders in people with intellectual disability. Journal of Education, Health and Sport. Online. 18 September 2020. Vol. 10, no. 9, pp. 422-430. [Accessed 16 December 2024]. DOI 10.12775/JEHS.2020.10.09.050.