KOZERA , Agnieszka; STANDAR , Aldona. Assessment of Change and the Reasons of Development of the Level of Financial Self-Sufficiency of Towns with County Rights in Poland. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 6, n. 2, p. 84–105, 2018. DOI: 10.18559/SOEP.2018.2.6. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3795. Acesso em: 3 sep. 2026.