\input zb-basic
\input zb-ioport
\iteman{io-port 70564633}
\itemau{Han, Miran; Park, Peom}
\itemti{A study of interface design for widgets in web services through usability evaluation}
\itemso{Int. Conf. Interaction Sciences, 1013-1018 (2009).}
\itemcc{}
\itemut{}
\itemli{doi:10.1145/1655925.1656109}
\end