Supatman, E. M. Yuniarno, and M. H. Purnomo. “Utilizing Cascade Deep Metric Learning for the Kellgren-Lawrence Grading of Knee Osteoarthritis Classification from X-Ray Images”. Engineering, Technology & Applied Science Research, vol. 16, no. 2, Apr. 2026, pp. 34018-23, doi:10.48084/etasr.17478.