Comparison between the estimated of nonparametric methods by using the methodology of quantile regression models. Periodicals of Engineering and Natural Sciences, [S. l.], v. 8, n. 2, p. 572–579, 2020. DOI: 10.21533/pen.v8.i2.1084. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1084. Acesso em: 29 apr. 2026.