00498nas 2200181z- 450 99110365766033213053-4305(DE-599)ZDB3224227-X(CKB)5840000000704285(EXLCZ)99584000000070428520251104cuuuuuuuu -u- -engDigital inclusive learning materialsBielefeld UniversityJOURNAL9911036576603321Digital inclusive learning materials4453880UNINA