M. Rajendiran, Dr. K. P. Sanal Kumar, and Dr. S. Anu H. Nair, “A REVIEW ON DIAGNOSTIC SYSTEM FOR EARLY DETECTION OF PARKINSON’S DISEASES USING MACHINE LEARNING ALGORITHMS”, IEJRD - International Multidisciplinary Journal, vol. 6, no. ICMEI, p. 9, Oct. 2021.