?url_ver=Z39.88-2004&rft_id=10.1109%2FISTMET.2015.7359064&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ahmad%2C+M.&rft.aulast=Ahmad&rft.aufirst=M.&rft.date=2015&rft.title=A+multi-domain+framework%3A+A+qualitative+study+evolving+understanding+of+subject-matter+in+modelling+educational+games&rft.isbn=9781479917235&rft.genre=proceeding