نتائج البحث
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/2NSYOepDZPY.jpg?itok=ZUHENF2M)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/_P-MyK1NylI.jpg?itok=3gNfwXuo)
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)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/831544048.jpg?itok=FAFNYcQf)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/KFU%20Logo%20Arabic-1.png?itok=acsuZhnL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/GOZspHZh9cU.jpg?itok=K7xGgLhd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FIL1ILlkYSc.jpg?itok=SkNi62XF)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/trdJRU_YjBs.jpg?itok=oDBKtKgn)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/73QBY4V_EmQ.jpg?itok=tFFzjcuQ)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/AZt62cT4TQI.jpg?itok=h2_epOeB)
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المصفيـات: