1. University of Oxford (England)

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2. University of Montpelier (France)

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3. Al-Azhar University (Egypt)

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4. University of Bologna (Italy)

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5. Nalanda University (India)

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6. University of Al Quaraouiyine (Morocco)

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7. University of Paris (France)

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8. University of Salamanca (Spain)

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9. Al Nizamiyya Of Baghdad (Iran)

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10. University of Cambridge (England)

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