OLIWKIEWICZ, Barbara; ŁOJEK, Paweł. Benefits of using a tax refielf forR&D works. . Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 28, n. 3, 2024. DOI: 10.19192/wsfip.sj3.2024.1. Disponível em: https://asej.eu/index.php/asej/article/view/803. Acesso em: 6 dec. 2024.