نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/beaxpFmqUyQ.jpg?itok=6LvOWX6w)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/nMi4faEw2nE.jpg?itok=OgvGqGXh)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/m_3EyIHR2Ow.jpg?itok=-GZB9ZF7)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/96rYRZ6R8E8.jpg?itok=JQNY8sU_)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NvSonLDna0U.jpg?itok=QLr7zh4b)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/JhgnrHbvjpk.jpg?itok=Zl_lamz2)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xET1uIx64DM.jpg?itok=KKEgyEda)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/s498UAQNfpI.jpg?itok=QYmm9IeD)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/%D8%B4%D8%B9%D8%A7%D8%B1%20%D9%88%D8%B2%D8%A7%D8%B1%D8%A9%20%D8%A7%D9%84%D8%AA%D8%B9%D9%84%D9%8A%D9%85%20%D8%A7%D9%84%D8%B3%D8%B9%D9%88%D8%AF%D9%8A%D8%A9%20%D8%A7%D8%B9%D9%84%D9%89%20%D8%AC%D9%88%D8%AF%D8%A9.png?itok=7kDIk-NI)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/gETXOfOIjx0.jpg?itok=2bu_MlI2)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/PSEL7UsqiSs.jpg?itok=4CNz0Bx-)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/iVg2gf_NfZ4.jpg?itok=BkOVrX_W)
العلوم الاجتماعية والصحافة والإعلام
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/uwdv8Ch2PqQ.jpg?itok=ovNl32Lp)
المصفيـات: