@phdthesis{Blume2019, author = {Carolyn L. Blume}, title = {Investigating digital game-based language learning : applications, actors and issues of access}, type = {doctoralthesis}, school = {Leuphana Universit{\"a}t L{\"u}neburg, Universit{\"a}tsbibliothek der Leuphana Universit{\"a}t L{\"u}neburg}, year = {2019}, }