Grammar exercises in Dutch, Finnish, and global textbooks for German as a foreign language
: MInna Maijala, Marjon Tammenga-Helmantel
: 2019
: Language Learning Journal
: 47
: 5
: 537
: 557
: 21
: 0957-1736
DOI: https://doi.org/10.1080/09571736.2017.1309449
: https://research.utu.fi/converis/portal/detail/Publication/28542062