نتائج البحث
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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/hOF1-ulQDns.jpg?itok=-kZR9DSn)
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/pGdGkiQFwWE.jpg?itok=r_U95zyo)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kRDAfGmd84k.jpg?itok=5EJbz6iC)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Web%201920%20%E2%80%93%2014.png?itok=GrXQdwA4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kC3ESqAwuvk.jpg?itok=0jKaETZC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/5jnW65kfBiA.jpg?itok=e4JJbotW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/2wDomEYSesw.jpg?itok=iX1N_JQU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/YUFzenUHTxE.jpg?itok=QSinCPkB)
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المصفيـات: