%0 Journal Article %T IRT-Based Internal Measures of Differential Functioning of Items and Tests %A Roju, Nambury S. %A van der Linden, Wim J. %A Fleer, Paul F. %J Applied Psychological Measurement %V 19 %N 4 %P 353-368 %@ 0146-6216 %D 1995-12-01 %I Sage Publications %~ DeepDyve