?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Hon+%2C+May+Wan&rft.aulast=Hon+&rft.aufirst=May+Wan&rft.degree=Masters&rft.date=2006&rft.title=The+usage+of+teaching+courseware+in+teaching+and+learning+Mathematics+in+secondary+schools+(Table+of+contents+and+abstract+only)&rft.inst=Open+University+Malaysia+(OUM)