CZAJKOWSKI, E.; MIKUTOWSKI, M. Stock market return and merger and acquisition activity in Poland. Research Papers in Economics and Finance, [S. l.], v. 8, n. 1, 2024. DOI: 10.18559/ref.2024.1.1092. Disponível em: https://journals.ue.poznan.pl/REF/article/view/1092. Acesso em: 3 jul. 2024.