Caturini, Endang, Dwi Ariani, and Siti Khadijah. “Effects of Joint Gymnastics Exercise Intervention on Improving Functional Ability of the Elderly”. Interest : Jurnal Ilmu Kesehatan 13, no. 1 (March 8, 2024): 1–9. Accessed December 21, 2024. https://jurnalinterest.com/index.php/int/article/view/612.