@articleGoller_2022, title=Supporting Young Immigrants in Their Transition From School to Work? A Staff Perspective on Challenges of Vocational Integration Classes, volume=9, DOI=https://doi.org/10.13152/IJRVET.9.1.5, number=1, journal=International Journal for Research in Vocational Education and Training, author=Goller, Michael, year=2022, pages=92–119 

@bookSchiele_2022, title=Labor market spillover effects of a compulsory schooling reform in Germany, author=Schiele, Valentin, year=2022