نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Ay-xpJDuTUE.jpg?itok=lQctfvO-)
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/843834015.jpg?itok=Gbhqx17j)
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/4GbgioYal2U.jpg?itok=R1gk7Fdt)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/FEgG-iFMuNc.jpg?itok=cOaBCh3g)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/sY60n30BkcA.jpg?itok=-1XKhoVm)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/NylwT6duFLg.jpg?itok=cpq9qhvL)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/aHtgl4q8hAE.jpg?itok=FcDju5lg)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/6622FfuzUqQ.jpg?itok=4jLVw2BL)
المصفيـات: