SIMIŃSKA-DOMAŃSKA, Katarzyna. Reducing the Vat Gap in Poland. Scientific Journal of Bielsko-Biala School of Finance and Law, Bielsko-Biała, PL, v. 23, n. 2, p. 39–44, 2019. DOI: 10.5604/01.3001.0013.6516. Disponível em: https://asej.eu/index.php/asej/article/view/367. Acesso em: 8 dec. 2024.