Buchnat, Marzena. “Aggression and School Violence Experienced by Students With Mild Intellectual Disability in Three Forms of Education. Gender Difference in Studies”. Resocjalizacja Polska, no. 22 (December 27, 2021): 503–523. Accessed June 30, 2022. http://resocjalizacjapolska.pl/index.php/rp/article/view/414.