72.20.Z - Scientific research and development in social sciences and humanities
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
85.59.A - Foreign language education
85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms
91.01.A - Activities of libraries, archives, museums, and other cultural activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane