نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LYZrQuiXZ-w.jpg?itok=kv1jxNg9)
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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/O8WLEfLLWyo.jpg?itok=ZkM3YZSG)
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/1JKgov1r7Bs.jpg?itok=h2TaiMDq)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672223517.jpg?itok=6vjxG2gW)
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المصفيـات: