| 1 | SOFIISKI UNIVERSITET SVETI KLIMENT OHRIDSKI |
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| 2 | AGRICULTURAL UNIVERSITY |
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| 3 | UNIVERSITY OF NATIONAL AND WORLD ECONOMY |
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| 4 | TECHNICAL UNIVERSITY OF SOFIA |
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| 4 | INSTITUTE OF MECHANICS BULGARIAN ACADEMY OF SCIENCES |
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| 5 | INSTITUTE OF OCEANOLOGY BULGARIAN ACADEMY OF SCIENCES |
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| 6 | INSTITUT PO BIORAZNOOBRAZIE I EKOSISTEMNI IZSLEDVANIYA BALGARSKA AKADEMIYA NA NAUKITE |
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| 7 | INSTITUTE OF INFORMATION AND COMMUNICATION TECHNOLOGIES |
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| 8 | CENTER FOR THE STUDY OF DEMOCRACY |
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| 9 | PENSOFT PUBLISHERS |
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| 10 | NEMETSCHEK OOD |
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| 11 | ONTOTEXT AD |
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| 12 | AGROBIOINSTITUTE |
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| 13 | MEDICAL UNIVERSITY OF SOFIA |
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| 14 | TECHNICAL UNIVERSITY OF VARNA |
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| 15 | BLACK SEA NGO NETWORK |
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| 16 | MICROSYSTEMS |
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| 17 | UNIVERSITY OF PLOVDIV |
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| 17 | TRAKIA UNIVERSITY |
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| 17 | CLUB YOUNG SCIENTISTS |
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| 17 | REMOTE SENSING APPLICATION CENTRE RESAC |
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| 17 | SPACE AND SOLARTERRESTRIAL RESEARCH INSTITUTE |
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| 18 | INSTITUTE OF ELECTROCHEMISTRY AND ENERGY SYSTEMS BULGARIAN ACADEMY OF SCIENCES |
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| 18 | NATIONAL INSTITUTE OF GEOPHYSICS GEODESY AND GEOGRAPHY BULGARIAN ACADEMY OF SCIENCES |
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| 19 | ACADEMY OF THE MINISTRY OF INTERIOR BULGARIA |
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| 20 | URSIT OOD |
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| 21 | DENKSTATT BULGARIA OOD |
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| 21 | INSTITUTE OF TECHNOLOGY AND DEVELOPMENT FOUNDATION |
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| 21 | SDRUZHIE VVF SVETOVEN FOND ZA DIVATA PRIRODA DUNAVSKOKARPATSKA PROGRAMA BULGARIA |
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| 22 | MEDICAL UNIVERSITY PLOVDIV |
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| 22 | JOINT INNOVATION CENTRE OF BAS |
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| 22 | MINISTRY OF TRANSPORT INFORMATION TECHNOLOGIES AND COMMUNICATIONS |
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| 23 | NATIONAL CENTRE OF RADIOBIOLOGY AND RADIATION PROTECTION |
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| 23 | UNIVERSITY OF ROUSSE ANGEL KUNCHEV |
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| 23 | MEDICAL UNIVERSITY OF VARNA |
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| 23 | HOLDING BULGARIAN STATE RAILWAYS EAD |
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| 23 | BULGARIAN RIVER SHIPPING JSC |
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| 23 | EXECUTIVE AGENCY FOR EXPLORATION AND MAINTENANCE OF THE DANUBE |
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| 23 | INFOLOGICA OOD |
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| 23 | BULGARIAN CONSTRUCTION CHAMBER |
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| 24 | RDF OOD AR DI EF |
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| 25 | CENTRE FOR ADVANCED STUDY SOFIA |
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| 25 | LAW AND INTERNET FOUNDATION |
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| 25 | ARCHITECTURAL SPIES OOD |
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| 25 | BULGARIAN FOOD SAFETY AGENCY |
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| 26 | CENTRAL LABORATORY OF SOLAR ENERGY& NEW ENERGY SOURCES OF THE BULGARIAN ACADEMY OF SCIENCES |
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| 26 | EVA COMMERCE |
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| 26 | EXECUTIVE FORESTRY AGENCY |
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| 26 | NACIONALNA ASOCIACIA PO BIOMASA |
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| 26 | ASSOCIATION OF THE MEAT PROCESSORS IN BULGARIA |
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