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/kx5cdtSiAtc.jpg?itok=9u7t0xNm)
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/NM4xBIuZJWE.jpg?itok=TkFZVsp-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/69ligDiUKVs.jpg?itok=N8ppLkqt)
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/652426892.jpg?itok=EHqh9xXn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652364561.jpg?itok=ptVFjDp-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/mm0paSDboHQ.jpg?itok=PdoaC7lB)
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/652364642.jpg?itok=YXObaqXW)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/S4_QHYXbqbA.jpg?itok=WqhofSOn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ECPCIh-JcYI.jpg?itok=DC8t9_l6)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/wMqyapPTM00.jpg?itok=zJcIifMe)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/j70TBO3Urng.jpg?itok=mC1OLlRr)
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المصفيـات: