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/0DwxVOTxi8g.jpg?itok=T9Ext8vQ)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ZzNP8pgGQgk.jpg?itok=8I833WZE)
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/uK8aGtJIz1o.jpg?itok=_7OSBdVx)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/merZtFPKfCM.jpg?itok=zIxzXADl)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/KFU%20Logo%20Arabic-1.png?itok=acsuZhnL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/uwdv8Ch2PqQ.jpg?itok=ovNl32Lp)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/n5t_s5FsGUQ.jpg?itok=6bJFSPGS)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1CdaJFk8NsE.jpg?itok=M2mLtPrE)
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المصفيـات: