Hoffmann, J. “Inquiry of the Perception of Patients of a Clinic of Cascavel-PR the Knowledge and Preservation of the Typical Culinary of the Paraná”. Varia Scientia, vol. 10, no. 17, June 2011, pp. 103-17, https://saber.unioeste.br/index.php/variascientia/article/view/2314.