85.59.D - Other non-school forms of education, not classified elsewhere
63 - Services related to computing infrastructure, data processing, website management (hosting), and other information services
73 - Advertising, market research and public relations
74 - Other professional, scientific and technical activities
85.61 - Mediation in organizing courses and tutoring
85.69.Z - Educational support activities, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane