نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Lki-Z2PxqG8.jpg?itok=BJWR8UBy)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/M6JHekCMZe0.jpg?itok=ng_j1GnU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/m4_EtB9LImo.jpg?itok=kanvKKlr)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/loEMeO6XxTU.jpg?itok=uawYLYmH)
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/ABMY2KqcQSA.jpg?itok=N4V9H1El)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ZPpefMKMTZA.jpg?itok=lNVCggC4)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/TqpZqWusCgg.jpg?itok=rSXcxWwc)
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/9HXPBVMgf1U.jpg?itok=GcMKeAmt)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Y3rL3nKldH4.jpg?itok=H9rDoPpi)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/23spBGpmliI.jpg?itok=583t5nzG)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xwlfYDbzrrQ.jpg?itok=Xoo2Ew99)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/CQ1zYggVFRw.jpg?itok=223hzDuJ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/mcC1_yzHsis.jpg?itok=6iwJHHhk)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/889852067.jpg?itok=iobl-N7s)
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المصفيـات: