تنقيح بحثك
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
- Business enterprises
- Clean energy industr...
- Consumption (Economi...
- Environmental engine...
- Environmental policy
- Environmental respon...
- Environmentalism
- Food industry and tr...
- Green marketing
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- Sustainable living
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- Urbanization
- أظهر المزيد
- عرض أقل