Symptom analysis of multidimensional categorical data with applications. Periodicals of Engineering and Natural Sciences, [S. l.], v. 8, n. 3, p. 1517–1524, 2020. DOI: 10.21533/pen.v8.i3.1191. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1191. Acesso em: 3 jun. 2026.