Ukraine
Austria
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Montan-Universitat |
Angola
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Catoca Ltd |
Britain
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Delcam Plc |
China
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China University of Geosciences |
Taiwan
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Nanhua University |
Lithuania
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ISM University of Management and Economics |
Germany
Poland
USA
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The University Scranton |
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Franklin University |
Hungary
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University Miskolc |
Finland
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«VACON» company |
Japan
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«JCOAL» company |
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«MITSUI» company |