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/LMHTwepENU4.jpg?itok=4QAUbtdY)
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/677649490.jpg?itok=DIsh5RX9)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/679625905.jpg?itok=Dy-25q8Q)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/671588687.jpg?itok=FkKBBK2P)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/VlRsRrGMFnU.jpg?itok=XFKx8kWH)
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/677649624.jpg?itok=WHNWuu9u)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/660890069.jpg?itok=suVlEq87)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/653663147.jpg?itok=EWbG-7xE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/658509926.jpg?itok=FUDOxctc)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/677044157.jpg?itok=jKmJjUm9)
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المصفيـات: