?url_ver=Z39.88-2004&rft_id=10.18517%2Fijaseit.10.3.10173&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.S.&rft.aulast=Zahari&rft.au=Zahari%2C+A.S.&rft.title=International+Journal+on+Advanced+Science%2C+Engineering+and+Information+Technology&rft.date=2020&rft.volume=10&rft.issn=20885334&rft.issue=3&rft.atitle=A+domain-specific+modelling+language+for+adventure+educational+games+and+flow+theory&rft.pages=999-1007&rft.genre=article