نتائج البحث
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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/YNrq7hZwjyA.jpg?itok=o0Veg0JB)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/CsarS63phwQ.jpg?itok=L_MjrLhl)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/p7s147KtkMg.jpg?itok=YLWT8vt-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/scWXBy1ioLk.jpg?itok=PE-FNmoq)
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/D21FmKJ2i_8.jpg?itok=7wZUC5Xo)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/vpspglqzLa4.jpg?itok=b7Zd5F8L)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/s8ZXkp3TzzE.jpg?itok=EyEgq9ok)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Zf1vWPg3NBM.jpg?itok=JVfqk-Vx)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/LZ90JHTjCyA.jpg?itok=WHUaXrY4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/5sa9l4lLAmA.jpg?itok=0oty5T3N)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/jIDNnyI-k-s.jpg?itok=52LZeK4O)
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المصفيـات: