\input zb-basic
\input zb-ioport
\iteman{io-port 50064008}
\itemau{Girvan, Carina; Savage, Timothy}
\itemti{Identifying an appropriate pedagogy for virtual worlds: A communal constructivism case study}
\itemso{Computers & Education 55, No. 1, 342-349 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.compedu.2010.01.020}
\end