Chou, T.L.T.L.ChouLuh, W.M.W.M.LuhCheng, C.C.C.C.ChengWu, J.T.J.T.Wu2010-09-202018-06-282010-09-202018-06-281996-07http://ntur.lib.ntu.edu.tw//handle/246246/203603en-USEffect of stimulus complexity and type of presentation on mental rotation stages.