نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BzVFFRqXV34.jpg?itok=kjAT2nFe)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/BVxtYo3Xmns.jpg?itok=pN14-lRN)
الهندسة والتصنيع والبناء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/OHBdh1yPUiU.jpg?itok=OlBai0AV)
الهندسة والتصنيع والبناء
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/g3inGDBuGUA.jpg?itok=KkFXir2z)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rYQd-VozEKw.jpg?itok=xuttorVF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/9OL0LSMdUdI.jpg?itok=7fRiRDtU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/rEsuJrHkHuo.jpg?itok=uqNSugLi)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/652342433.jpg?itok=IuGd4WSL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/_jj85xaOWL0.jpg?itok=qd6G0ltf)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/olMC10IRmz8.jpg?itok=JdEv_6qm)
المصفيـات: