Z. M. Aydam, B. M. Rashed, and M. A. Kadhim, “A Hierarchical Swin Transformer-Based Framework for Knee Osteoarthritis Severity Classification Using Radiographic Images”, J. Innov. Image Process., vol. 8, no. 3, pp. 1290–1312, Aug. 2026, doi: 10.36548/jiip.2026.3.025.