نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/c7uurEQyRdE.jpg?itok=QYMiOzQp)
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/BIv6fa8qHhY.jpg?itok=H09F1p7O)
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/r4ZKIlhVGRA.jpg?itok=IZC3i9pH)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/n11_oOhEjq8.jpg?itok=CXVvpfBK)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/TvrxkIVwADI.jpg?itok=SfMghz6g)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/IFmu6DFCoqo.jpg?itok=ANE-QhdE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/an2-mv8GtXc.jpg?itok=KeRDHKA-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kePqNkJ9tr8.jpg?itok=L5h0VqdI)
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المصفيـات: