?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Madasari+Ansari%2C+&rft.aulast=Madasari+Ansari&rft.degree=Masters&rft.date=2011&rft.title=Incorporating+visual+and+animation+teaching+tools+in+computer+programming+classes+for+effective+teaching+and+learning+&rft.inst=Open+University+Malaysia