نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/832869862.jpg?itok=SVS91mzi)
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/JUC_Fre6eZw.jpg?itok=4DNbzL9p)
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/LwMZO-GT_LE.jpg?itok=YoxkinZc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/4o8qZQVX7RU.jpg?itok=y9zbFenx)
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/hH4qVHu4rwU.jpg?itok=AArkyV0l)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WOioOQwGVLk.jpg?itok=2RoCpoqs)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/G5hiliO6dzc.jpg?itok=LBsP0ARs)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652342108.jpg?itok=Y-K-NMuX)
المصفيـات: