Kreo Karolina Oleksa-Marewska

85.59.B - Other out-of-school forms of education, not elsewhere classified

58.11.Z - Book publishing

58.14.Z - Publishing of journals and periodicals

63.12.Z - Web portals

72.20.Z - Research and experimental development on social sciences and humanities

82.30.Z - Organisation of conventions and trade shows

85.31.B - General upper secondary schools

85.42.Z - Colleges

86.90.E - Other human health activities notelsewhere classified

90.03.Z - Artistic creation activities