نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/g68nnpc3tHs.jpg?itok=RFyjM1Jt)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/bjattXMtv0k.jpg?itok=P6cBaIbl)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eZ88pYtiLc0.jpg?itok=UswNBNLW)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/%D8%B4%D8%B9%D8%A7%D8%B1%20%D9%88%D8%B2%D8%A7%D8%B1%D8%A9%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9%20%D8%A7%D8%B9%D9%84%D9%89%20%D8%AC%D9%88%D8%AF%D8%A9.png?itok=7kDIk-NI)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/842851130.jpg?itok=omMR2JCG)
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/TBgpjBTG3iA.jpg?itok=QFNDYghF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/z3a9-i5klyY.jpg?itok=J_EcFZ7i)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/eK05lse2VdE.jpg?itok=Uheicqao)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BEnZEB0cAmo.jpg?itok=s1dxMdXI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/PLheFwpWfDTQasXCwcqx4CjK0Vu8I5pg_l.jpg?itok=EMToiIvM)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/XLQl0HjxT1M.jpg?itok=kj5eguFq)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/R4LKOqkNIvI.jpg?itok=hdeLwLkC)
المصفيـات: