?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Attya+Shahid%2C+-&rft.aulast=Attya+Shahid&rft.aufirst=-&rft.date=11+May+2017&rft.title=Webometrics+Study+of+Top+50+Asian+Institutional+Repositories&rft.genre=proceeding