PIETRZAK, M. B. Modifiable Areal Unit Problem: the issue of determining the relationship between microparameters and a macroparameter. Oeconomia Copernicana, [S. l.], v. 10, n. 3, p. 393–417, 2019. DOI: 10.24136/oc.2019.019. Disponível em: http://economic-research.pl/Journals/index.php/oc/article/view/1715. Acesso em: 7 dec. 2021.