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يجب أن يكون العلماء أحرارًا للتعلم، الحديث والتحدي | كريستي دونكان
14 mins • May 16, 2018
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- 81Decreased by 5
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- 82Increased by 2
- 159Increased by 0
- 95Decreased by 1
- 78Decreased by 5
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