PALAKAYALA, Anitha Rani, and Kuppusamy P. “A QUALITATIVE AND QUANTITATIVE APPROACH USING MACHINE LEARNING AND NON-MOTOR SYMPTOMS FOR PARKINSON’S DISEASE CLASSIFICATION. A HIERARCHICAL STUDY”. Applied Computer Science, vol. 20, no. 3, Sept. 2024, pp. 171-9, doi:10.35784/acs-2024-35.