نتائج البحث
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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الهندسة والتصنيع والبناء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/OTf3M1NzLyQ.jpg?itok=8j-s1t3D)
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/jbfnJK2F-do.jpg?itok=UWm1ln1A)
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/656025913.jpg?itok=3JY8C9sH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/664649728.jpg?itok=5dbq7Lq1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/675737360.jpg?itok=_pPdiK46)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/674294429.jpg?itok=nbpR23qA)
المصفيـات: