Byra, S. and Ćwirynkało, K. (2024) “ Beliefs About the World and Coping Strategies in Siblings of Adults with Intellectual Disabilities: The Moderating Effect of Posttraumatic Growth”, Przegląd Badań Edukacyjnych (Educational Studies Review), 2(43), pp. 23–45. doi: 10.12775/PBE.2023.026.