- Lancaster University
- University of Tikrit
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- National Research Council of Canada
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- University Of Anbar
- Lancaster University
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- Polig.Ind. Novo Milladoiro
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- Polig.Ind. Novo Milladoiro
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- Technical University of Berlin
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- University of Santiago de Compostela
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- Prince Sattam Bin Abdulaziz University
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- King Saud University
- Taiz University
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- Princess Nourah Bint Abdulrahman University
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- Menoufia University
- Al Jouf University
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- Prince Sattam Bin Abdulaziz University
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- King Fahd University of Petroleum and Minerals
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- Technical University of Berlin
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- First Technical University
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- Prince Sattam Bin Abdulaziz University
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- Helmholtz Centre Berlin for Materials and Energy
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- First Technical University
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- Technical University of Berlin
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- University of Santiago de Compostela
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- University of Santiago de Compostela
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- Technical University of Berlin
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