%0 Electronic Source %~ 教育研究集刊 %I 國立台灣師範大學教育學系 %W 國立台灣師範大學教育學系 %T A Experimental Study On Learning Difficulties In Junior High School %! A Experimental Study On Learning Difficulties In Junior High School %A S.C.Su, S.C.Lin, S.Y.Kuo %U %D 2017 %V -0001 %N 1130