VONGLAO, P. Application of fuzzy logic to improve the Likert scale to measure latent variables. Kasetsart Journal of Social Sciences, [S. l.], v. 38, n. 3, p. 337–344, 2017. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/242780. Acesso em: 28 apr. 2024.