?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.A.&rft.au=Amran%2C+A.A.&rft.aulast=Amran&rft.volume=75&rft.date=2011&rft.pages=486-491&rft.title=World+Academy+of+Science%2C+Engineering+and+Technology&rft.issn=2010376X&rft.atitle=Entrepreneurship+game%3A+Digital+'Catur+Bistari'&rft.genre=article