نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/8t9b65vR43U.jpg?itok=zzF4UewZ)
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/9QZbIyqm-f0.jpg?itok=wyHjHAlx)
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/x7wJj238NfM.jpg?itok=hE6ghCYH)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/gH6q72R2DOM.jpg?itok=FP_hqiAe)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/almm09B7fuk.jpg?itok=jA_6-RZJ)
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/kB69uYlD43I.jpg?itok=sZzw_snX)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/56Xekbwhwxk.jpg?itok=h1Tf8roM)
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/n215IaLL4EY.jpg?itok=Id4hhzRC)
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المصفيـات: