نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/832254176.jpg?itok=Fe7SgHoB)
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)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/750840604.jpg?itok=tNr6WBZU)
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/vaidCvLTFy8.jpg?itok=8kKZL9y4)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/TJKmcu1_10s.jpg?itok=7k1whheB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671859033.jpg?itok=OFXp1Xig)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/cHbvKDypmBQ.jpg?itok=_dlwpV-Q)
المصفيـات: