نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/phzkprmv2K8.jpg?itok=tmpQr5AD)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3jI6BXLQx3A.jpg?itok=5w4Q2cob)
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/xS_Cg5hD2z8.jpg?itok=y6XcuvvU)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/g246UqL1hVw.jpg?itok=bvr5BlRS)
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/xPUpvNGCtmU.jpg?itok=9BINBLXY)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/G-A1EuxNlSU.jpg?itok=X-lY_yA-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/sFlqOyyq0ZE.jpg?itok=w-CapjoG)
المصفيـات: