Pietras, Tadeusz, Grzegorz Opielak, and Kasper Sipowicz. “Special Pedagogy of Individuals With Intellectual Disabilities and Contemporary Psychiatry – Paths of Development, Interdependencies and Contradictions”. Kwartalnik Naukowy Fides et Ratio 66, no. 2 (June 22, 2026): 82–94. Accessed June 24, 2026. https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/1471.