Siagian, M. L., Syarif, A. H., Sukur, A. W., Baga, B. M. D. and Rayuni, N. K. E. (2020) “The Effect of Ergonomic Gymnastics on Joint Pain in Community-Dwelling Elderly”, Jurnal Ners, 14(3), pp. 98–102. doi: 10.20473/jn.v14i3.16995.