SMREKAR, A. From drawing cognitive maps to knowing the protection zones for drinking water resources. Acta geographica Slovenica, Ljubljana, Slovenija, v. 46, n. 1, p. 7–31, 2006. DOI: 10.3986/AGS46101. Disponível em: https://ojs.zrc-sazu.si/ags/article/view/1235. Acesso em: 23 jun. 2024.