Effects of Multi-symbols on Enhancing Virtual Reality Based Collaborative. - Shih-Ching Yeh; Wu-Yuin Hwang; Jing-Liang Wang; Yuin-Ren Chen (Edutainment, 2011)

Effects of Multi-symbols on Enhancing Virtual Reality Based Collaborative Task. - Shih-Ching Yeh; Wu-Yuin Hwang; Jing-Liang Wang; Yuin-Ren Chen (Trans. Edutainment, 2012)