C. Kamecka-Antczak, M. Szafrański, and K. Wos, “Challenges for the sexual education of students with deeper intellectual disabilities in Poland”, in Disability and education, G. Całek, J. Niedbalski, M. Racław, M. Sałkowska, J. Sztobryn-Giercuszkiewicz, and D. Żuchowska-Skiba, Eds. Poland: Lodz University Press, 2023. doi: 10.18778/8331-115-9.04.