\input zb-basic
\input zb-ioport
\iteman{io-port 70524614}
\itemau{Shojafar, Mohammad; Barzegar, Siamak; Aeini, Farain; Rashidi, Hassan}
\itemti{The practical guidelines for designing user interface in virtual learning environment}
\itemso{CSREA EEE, 26-32 (2010).}
\itemcc{}
\itemut{}
\itemli{}
\end