نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/5pYbKD9wmVo.jpg?itok=xhne7tdU)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/3BcYVA7zjIY.jpg?itok=p3kYCEV_)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/lyaa6H-72Es.jpg?itok=sHMI6kpZ)
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/rkwT-ziE8oo.jpg?itok=F_YfzeuY)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672617211.jpg?itok=iF0_KQzV)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/829309440.jpg?itok=w8lUXOrR)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/ksu_shieldlogo_colour_rgb.png?itok=prwjahlC)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/672613392.jpg?itok=hVVueM9E)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/697861628.jpg?itok=9hNa93VR)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/sbRZ81wTAFI.jpg?itok=4695E2mD)
المصفيـات: