Pefbrianti, Diana, and M Noor Ifansyah. “Chair-Based Exercise Is An Effective Method For Improving Cognitive Function and Quality of Life in The Elderly”. International Journal Of Community Service 6, no. 2 (May 7, 2026): 135–139. Accessed May 8, 2026. https://ijcsnet.id/index.php/go/article/view/980.