SpringerLink (Online service) & Xin, Y. P. (2012). Conceptual Model-Based Problem Solving: Teach Students with Learning Difficulties to Solve Math Problems. SensePublishers : Imprint: SensePublishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Yan Ping Xin. Conceptual Model-Based Problem Solving: Teach Students with Learning Difficulties to Solve Math Problems. Rotterdam: SensePublishers : Imprint: SensePublishers, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Yan Ping Xin. Conceptual Model-Based Problem Solving: Teach Students with Learning Difficulties to Solve Math Problems. SensePublishers : Imprint: SensePublishers, 2012.
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