نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iIGT4W72BJc.jpg?itok=mzR3y1MV)
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/qmkagQwW690.jpg?itok=85PVcvOM)
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/pJ0ans9BX1w.jpg?itok=DSbAWLEE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/gEeJDfjE2WI.jpg?itok=7TjhQWO6)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/m-lUXjoSx9I.jpg?itok=vsPDAfcI)
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/1MOg3zRBuuw.jpg?itok=sxLtZAmB)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1kTuMuAFAZY.jpg?itok=7jQr5rhZ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/u_wCg6Z2_uY.jpg?itok=CnrKmahh)
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/ApEd1PSUS4g.jpg?itok=_nca9THF)
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/t6CqWMxdA08.jpg?itok=H2IQiEsh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LU3fvpg0km0.jpg?itok=p-vCDagP)
المصفيـات: