نتائج البحث
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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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/DDrBp7xbH90.jpg?itok=7JFWjtwf)
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/652348607.jpg?itok=8LC_DS2e)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ChSZStduRtg.jpg?itok=VHYiAe38)
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/674818066.jpg?itok=_vkkLI44)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/659213244.jpg?itok=MzuGmIhh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/664629337.jpg?itok=MlJPvOFF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/655785760.jpg?itok=68qOX4L2)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/670520732.jpg?itok=236cO57-)
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المصفيـات: