Lutz S, Ebenbeck N, Gebhardt M. Mathematical Skills of Students With Special Educational Needs in the Area of Learning (SEN-L) in Pre-Vocational Programs in Germany. IJRVET [Internet]. 2023 Feb. 17 [cited 2024 Nov. 21];10(1):1-23. Available from: https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/1030