نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/842851966.jpg?itok=0XFz9cL5)
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/750830559.jpg?itok=jap0NxWw)
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/XDYcuSBgu0g.jpg?itok=CcfyAO05)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/17XLXAnehPY.jpg?itok=MQJhiIaC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/w0PNtHlYK1M.jpg?itok=mxuARmQz)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/7_ED2dDiA2Q.jpg?itok=CKjlHHrz)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3jF9ZIpArRY.jpg?itok=mR155rJq)
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المصفيـات: