Technical College – Sofia, Technical University of Sofia, Bulgaria

Faculty of Electronic Engineering, Mathematics and Computer Science, Delft University of Technology, Faculty of Transportation Sciences, Czech Technical University in Prague

Technical College of Sofia, Technical University of Sofia

Technical College of Sofia, Technical University of Sofia

Department of Computer Thechnologies, Faculty of Mathematics and Informatics University of Plovdiv “Paisii Hilendarski”

Department of Regional Development, Faculty of Management and Administration University of National and World Economy

Bulgarian Academy of Science/Institute of Robotics, Sofia, South-West University, Blagoevgrad

Department of Informatics and Telecommunications, University of Ioannina Campus Artas

Dept. of Power Electronics, Faculty of Electronic Engineering and Technologies, Technical University of Sofia, Dept. of Mathematical Modeling and Numerical Methods, Faculty of Applied Mathematics and Informatics, Technical University of Sofia

Technical College of Sofia, Technical University of Sofia