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)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/YehYy1fJ6PU.jpg?itok=DEc6khm1)
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/2d8jXpSe04Y.jpg?itok=VALd7CW7)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/I2lI6pugZg4.jpg?itok=O3rZyvme)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1IoAIxAn4FM.jpg?itok=2tk7HEKu)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NPmx4lcdGUo.jpg?itok=0EGnD7aE)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/SmESqBzLBaI.jpg?itok=k-6xrFKa)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/qwCZE1dU6ZU.jpg?itok=UZ_6tAhH)
المصفيـات: