Wang, W., & Jin, K. A generalized model with internal restrictions on item difficulty for polytomous items.
Trích dẫn kiểu ChicagoWang, Wen-Chung., và Kuan-Yu Jin. A Generalized Model With Internal Restrictions On Item Difficulty for Polytomous Items.
Deismireacht MLAWang, Wen-Chung., và Kuan-Yu Jin. A Generalized Model With Internal Restrictions On Item Difficulty for Polytomous Items.
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