Popy Paramitha, Aida Fithrie & Haflin Soraya Hutagalung (2020) “ASSOCIATION BETWEEN SEVERITY AND DEPRESSION IN PARKINSON’S PATIENTS”, International Journal of Research Science and Management, 7(8), pp. 81–86. Available at: http://ijrsm.com/index.php/journal-ijrsm/article/view/141 (Accessed: 22 December 2024).