نتائج البحث
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الهندسة والتصنيع والبناء
فيديو
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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العلوم الطبيعية والرياضيات والإحصاء
فيديو
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/_I2xV05Uxa0.jpg?itok=MZBYunpU)
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/1nFEs1nbXd0.jpg?itok=LW1RjXnU)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/--PHA5YZj2c.jpg?itok=Ikqo6f4q)
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/EpF0FjkJCas.jpg?itok=Ejh4zs6J)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MlMoio6Qftg.jpg?itok=vSobnARm)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/pZ4SzkgnRCI.jpg?itok=Nfgt-PbO)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/zJvudgvzsDo.jpg?itok=ZsqasrBN)
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/LdacFyTMugE.jpg?itok=CKKZrI8v)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/MPM0jFZWDsk.jpg?itok=GI1Z2umd)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/AeWuu8Tp_tc.jpg?itok=NZemtOP0)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/xNW86DpVSdI.jpg?itok=rncUYyUV)
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