SANGTHONG, M. The Effect of the Likert Point Scale and Sample Size on the Efficiency of Parametric and Nonparametric Tests. Thailand Statistician, [S. l.], v. 18, n. 1, p. 55–64, 2019. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/228886. Acesso em: 2 may. 2024.