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الإتاحة
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المؤلفين
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أنواع المادة
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مواقع
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السلاسل
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مواضيع
- Climate change
- Communications Engin...
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- Economic policy
- Energy industries
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- Energy systems
- Energy Systems
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- Power Electronics, E...
- Renewable energy sou...
- Thermoelectricity
- Total energy systems...
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