?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=San+Diego&rft.aufirst=Jonathan&rft.au=San+Diego%2C+Jonathan&rft.issn=2156-7069&rft.date=March+2008&rft.volume=16&rft.title=ALT-J%3A+Research+in+Learning+Technology&rft.atitle=Toward+a+user-oriented+analytical+approach+to+learning+design&rft.pages=15-29&rft.genre=article