نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/832862089.jpg?itok=11S3iJsH)
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/832862290.jpg?itok=UeF0lsqK)
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/KqGvfIzIFLo.jpg?itok=nfJ8lY0t)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/j3ptoTGPgCY.jpg?itok=edDdEKSS)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3MrCZLV6neY.jpg?itok=2hHQWVoP)
المصفيـات: