Morris S. Y. Jong Junjie Shang Fong-lok Lee Jimmy Ho-Man Lee An Evaluative Study on VISOLE - Virtual Interactive Student-Oriented Learning Environment. 307-318 2010 3 TLT 4 http://doi.ieeecomputersociety.org/10.1109/TLT.2010.34 db/journals/tlt/tlt3.html#JongSLL10