TOBOREK- MAZUR, Joanna. Mergers and acquisitions in 2020-2022 in the context of WIG-20 index : Fuzje i przejęcia w latach 200- 2022 w kontekście indeksu WIG-20 . Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 27, n. 2, p. 32–39, 2023. DOI: 10.19192/wsfip.sj2.2023.5. Disponível em: https://asej.eu/index.php/asej/article/view/703. Acesso em: 14 may. 2024.