Xuelian Liu, and Chaolumen Ge. “A Temporal Neutrosophic Nano–Interior Ideal Framework for Performance Boundary Optimization in University Volleyball Courses ”. Neutrosophic Sets and Systems 91 (December 1, 2025): 577–585. Accessed June 2, 2026. https://fs.unm.edu/nss8/index.php/111/article/view/7024.