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

Petrova, Desislava Ivanova, <p class="Author">Department Management, Technical university of Gabrovo</p>, Bulgaria

• Environment. Technology. Resources. 14th International Scientific and Practical Conference - ENVIRONMENT AND RESOURCES
  AN APPROACH TO MODELING INNOVATION OBSOLESCENCE
  Abstract