Developing ELF Programmes for Language Teaching: Innovation, Resistance, and Applications (Developments in English as a Lingua Franca [DELF], 19)

English as a Lingua Franca: foreign or second language, franca, language

International Perspectives on English as a Lingua Franca: Pedagogical Insights (International Language Teaching)

English as a lingua franca in business negotiations (Mehrsprachigkeit)

English as a Lingua Franca in the Language Classroom: Applying Theory to ELT Practice