Li, Jingyuan, Fangwei Zhang, Jun Ye, Yuanhong Liu, and Jianbiao Hu. “A Neutrosophic Evaluation Method of Engineering Certification Teaching Effect Based on Improved Entropy Optimization Model and Its Application in Student Clustering”. Neutrosophic Sets and Systems 55 (August 11, 2023): 1–12. Accessed November 23, 2024. https://fs.unm.edu/nss8/index.php/111/article/view/3138.