Carlos Jacinto La Rosa Longobardi, et al. “Factors Affecting Educational Quality: A Study Using Neutrosophic Likert Scales and Fuzzy Set Qualitative Comparative Analysis”. Neutrosophic Sets and Systems, vol. 71, no. 71, Sept. 2024, pp. 23-31, https://fs.unm.edu/nss8/index.php/111/article/view/4838.