نتائج البحث
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/833955983.jpg?itok=EFblKaQj)
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/tgq5F6-vAkg.jpg?itok=RXN0rdqW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-ym3vAnm1TY.jpg?itok=JrBJ1BRH)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/mjnfpcsU9UM.jpg?itok=Dmx0UzhD)
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المصفيـات: