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/656027875.jpg?itok=xVmvtQB2)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/661697546.jpg?itok=s5M5BvhY)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ALBC2LsZHSo.jpg?itok=3rQRHG83)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/T_k_0QsaAxg.jpg?itok=NK4T6QRs)
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/vlkCnWyRHFc.jpg?itok=TKUaa12Q)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/X9yR0ESe004.jpg?itok=9Naa6WsZ)
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/656039817.jpg?itok=zUrEYU2Q)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/N-qjh9cZgFs.jpg?itok=P_HZSsbY)
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/JXb_SaQdrHA.jpg?itok=LjrpNFzg)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652427197.jpg?itok=zFm2EcLf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/653328144.jpg?itok=yTQZM7Mp)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FPBw1Z2076E.jpg?itok=4KpxOWFg)
المصفيـات: