BUDNER, Waldemar W. The Significance of Spatial Economics in Economic Education. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 3, n. 5, p. s. 64–81, 2015. DOI: 10.18559/j10pfd92. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3944. Acesso em: 3 sep. 2026.