\input zb-basic
\input zb-ioport
\iteman{io-port 50326340}
\itemau{Kwon, Daiyoung; Yoon, Ilkyu; Lee, Won-Gyu}
\itemti{Design of programming learning process using hybrid programming environment for computing education}
\itemso{TIIS 5, No. 10, 1799-1813 (2011).}
\itemcc{}
\itemut{}
\itemli{doi:10.3837/tiis.2011.10.007}
\end