LIN XU. A Study on Classification and Instructional Adjustment of Students’ Physical Fitness Test Data Based on Cluster Analysis. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 17, p. 19, 2025. DOI: 10.70917/ijcisim-2025-0264. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/1651. Acesso em: 30 apr. 2026.