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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
- Airlines
- Business networks
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- Deregulation [x]
- Deregulation - Great...
- Electric utilities
- Energy industries - ...
- Energy industries - ...
- Energy policy - Unit...
- Government ownership...
- Industrial policy - ...
- Privatization
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- Trade regulation - U...
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