قويدر, أ. عمر قاسم, Jordan
-
Journal of Al-Quds Open University for Educational & Psychological Research & Studies Vol. 6 No. 20 (2017): المجلد السادس، ع(20)، محرم 1439ه/تشرين الأول 2017م - searches
Outliers in Jordanian Students Performance on (TIMSS) Test in Mathematics and Science and the Effect of its Treatment method on Statistical Results
Abstract PDF (العربية)