Faecheruebergreifender GrundschulunterrichtBirgit Smieja, Oliver Weyrauch · First published 2019Open the Tome
Empowerment through language and educationAlbert Weideman, Birgit Smieja · First published 2006Open the Tome
Language pluralism in BotswanaBirgit Smieja · First published 2002 · Latest edition 2003Open the Tome