?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Lee%2C+Chyuan+Chuan&rft.aulast=Lee&rft.aufirst=Chyuan+Chuan&rft.degree=Masters&rft.date=2009&rft.title=The+development+of+a+City+Route+Guide+System+(CRGS)+using+multimedia+mobile+communication+technology&rft.inst=Open+University+Malaysia