نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/wFi9dn47j-c.jpg?itok=vZFJuvTb)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/843832366.jpg?itok=rUXak5Bb)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/KFU%20Logo%20Arabic-1.png?itok=acsuZhnL)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/wTI_W6KwyDQ.jpg?itok=lRORf4x5)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/%D8%B4%D8%B9%D8%A7%D8%B1%20%D9%88%D8%B2%D8%A7%D8%B1%D8%A9%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9%20%D8%A7%D8%B9%D9%84%D9%89%20%D8%AC%D9%88%D8%AF%D8%A9.png?itok=7kDIk-NI)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/831542865.jpg?itok=WnIrt5GR)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/KFU%20Logo%20Arabic-1.png?itok=acsuZhnL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/GmDThTIJBgU.jpg?itok=S_GmoDDf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/WW9PAwPRlQ8.jpg?itok=BnaRDHyi)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/m72DAhGWScU.jpg?itok=1aJ5loWb)
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المصفيـات: