نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/2pQYgqV21s0.jpg?itok=ObB1FgeT)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DAE6oIKU3SE.jpg?itok=9khXstbA)
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/672217202.jpg?itok=Qc1vYwTV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/hY89hYGrzGU.jpg?itok=Xk9wnWEH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DRUi3iL0zVQ.jpg?itok=yxu_XDl0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/674075344.jpg?itok=rSv06NWn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672613360.jpg?itok=-KwJ6rMb)
المصفيـات: