نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/PSEL7UsqiSs.jpg?itok=4CNz0Bx-)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/pJubhUlRuYI.jpg?itok=drN4nYN-)
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/TL0bmlGOH6I.jpg?itok=ZXcqK1hB)
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/QRcE7fOcmRM.jpg?itok=nkoQiDQU)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/kCN0e_VR_1k.jpg?itok=7gHDn5Ru)
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المصفيـات: