نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/833948744.jpg?itok=Lh4g7evJ)
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/833957855.jpg?itok=QQcCr6Aj)
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/uBxWLOyHjRQ.jpg?itok=ZcIhU-nd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XNAbjiHk1dk.jpg?itok=ixkOdx-r)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/X_m5AAW5afM.jpg?itok=tEQ2NFRT)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/frDCSLPbYC0.jpg?itok=TnaS9bc4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/OqYeUV6epn4.jpg?itok=IaNLZ55V)
المصفيـات: