74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
58.1 - Publishing of books, newspapers, and periodicals, and other publishing activities, excluding software publishing
72.20.Z - Scientific research and development in social sciences and humanities
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
94.12.Z - Activities of membership-based professional and vocational organizations
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane