نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Zdkv39zGJkM.jpg?itok=M0P0vvw1)
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/IyBqtQhA97w.jpg?itok=br6NGLrn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/843824590.jpg?itok=RzYDhE1Z)
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/nxzRl2B0k34.jpg?itok=rSPN21BV)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/tFrSAnqogb0.jpg?itok=4Z_RZrkI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rpCpDtdfunE.jpg?itok=Ep8sCAY1)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9EmHVdHi8Dw.jpg?itok=S44AEx7E)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/bTJxyO68Wp4.jpg?itok=luSmE9U7)
المصفيـات: