نتائج البحث
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/8ZZfwlQBeWk.jpg?itok=IRYOZT1b)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Fm-WMwzwpvY.jpg?itok=pjgFx3de)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/84ALafA3RbI.jpg?itok=1LQ7cjo4)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/N9xP7bTQUkM.jpg?itok=1O8p_-aB)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vLnNTwb85KM.jpg?itok=JZVBS21n)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/J9JaTsxIQXU.jpg?itok=zRtlDOSZ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-b4CGFSaaTo.jpg?itok=QYDPgXKY)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670549922.jpg?itok=AP_uCBSL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670622538.jpg?itok=cDujgQy_)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xWM1Dy7ExKc.jpg?itok=_PKUxadU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/yL_J8gexwXw.jpg?itok=Xe_s4mDf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/0d7C_lWcYl4.jpg?itok=E10EFk73)
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المصفيـات: