Yishu Tang (2025) “Teaching Effectiveness in University Vocal Music Programs: A Void–Plithogenic Nexus Approach (VPNx) ”, Neutrosophic Sets and Systems, 86, pp. 357–370. Available at: https://fs.unm.edu/nss8/index.php/111/article/view/6392 (Accessed: 17 July 2025).