Sumarni, Nina, et al. “Education on the Importance of Elderly Gymnastics to Improve Body Fitness in RW 11 Bentar Hilir Village, Sukamentri, Garut”. ABDIMAS: Jurnal Pengabdian Masyarakat, vol. 6, no. 2, Apr. 2023, pp. 3848-54, doi:10.35568/abdimas.v6i2.3293.