نتائج البحث
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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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/627QT9n6beg.jpg?itok=2RcGObDP)
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/-BIeRdWb4qg.jpg?itok=SJErk3QB)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/qBpfgYZ_Soc.jpg?itok=fQFrRTzC)
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/6KHG_TsOMRc.jpg?itok=Pmo1RIot)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/E-c7itSiKp0.jpg?itok=JI3O0fwn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/k8oLajzgXfo.jpg?itok=iZPUTLBi)
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/ad_UU1hDJBI.jpg?itok=wuDwkevL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JhgnrHbvjpk.jpg?itok=Zl_lamz2)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/luBtuKEY5Ps.jpg?itok=r8305yU8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-5YltxV95G4.jpg?itok=MMT7SH7q)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NNuThcHdIB0.jpg?itok=bO6FM-Ok)
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المصفيـات: