WYSZKOWSKA‑KUNA, Joanna. Is the Knowledge‑intensive Business Services Sector Crisis‑robust or Crisis‑resilient? A Comparative Study of European Union Countries. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 26, n. 4, p. 79–103, 2023. DOI: 10.18778/1508-2008.26.32. Disponível em: https://czasopisma.uni.lodz.pl/CER/article/view/21419. Acesso em: 5 dec. 2025.