Mathematics Anxiety of Secondary School Students: A Case Study for Kocaeli Area
| Autor: | Sevindir, Hulya Kodal, Yazici, Cuneyt, Yazici, Vildan |
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| Zdroj: | In Procedia - Social and Behavioral Sciences 7 October 2014 152:630-636 |
| Databáze: | ScienceDirect |
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