Saputra, W. I., Alif Nur Fathlii Amarta, and Elkin Rilvani. “Predict Diagnosis of ME/CFS and Depression Using K-Nearest Neighbor Classification Method”. Journal of Artificial Intelligence and Engineering Applications (JAIEA), vol. 5, no. 1, Oct. 2025, pp. 742-7, doi:10.59934/jaiea.v5i1.1431.