ARTS AND MUSIC IN CULTURAL DISCOURSE
VI International Scientific and Practical Conference. November 10 - November 11, 2017, Rezekne Academy of Technologies, Rezekne, Latvia

Zlateva-Petkova, Tsanka, Department Management, Technical University of Gabrovo, Bulgaria

• Environment. Technology. Resources. 14th International Scientific and Practical Conference - ENVIRONMENT AND RESOURCES
  STUDY OF THE STATE OF INNOVATION DEVELOPMENT AND OBSOLESCENCE IN THE REPUBLIC OF BULGARIA OF COMPANIES FROM THE MECHANICAL ENGINEERING SECTOR
  Abstract