نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/ewwnjNgeNm8.jpg?itok=SMUMH7ZN)
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/rDpkAvzPJaU.jpg?itok=S7f3rKX3)
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/nMi4faEw2nE.jpg?itok=OgvGqGXh)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/V3eiCRH-Bn0.jpg?itok=lybSccYO)
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/HoZdnSk0UtY.jpg?itok=bWzwZEr8)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/oRgQvOF2yiY.jpg?itok=rndTPryK)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Zk3xshPiW2U.jpg?itok=08kC3iOU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/4-fZukE7p9Q.jpg?itok=5iLs3aVj)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/B24I3hb_SFw.jpg?itok=zTxR0PMK)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/-14tfNGlNP4.jpg?itok=GH3Eqh_N)
المصفيـات: