NOWAKOWSKA, Oliwia; PĘSKA-SIWIK, Agnieszka; MACIUK, Kamil. Problems of introducing the betterment levy. Budownictwo i Architektura / Civil and Architectural Engineering, [S. l.], v. 24, n. 2, p. 005–019, 2025. DOI: 10.35784/bud-arch.3709. Disponível em: https://ph.pollub.pl/index.php/bia/article/view/3709. Acesso em: 16 dec. 2025.