[1]
Utami, D.Y. et al. 2023. Effect of elderly fitness exercise combined with Surya Namaskar Yoga on the youngest and middle old’ body mass index and physical fitness. Jurnal Keolahragaan. 11, 2 (Sep. 2023), 140–151. DOI:https://doi.org/10.21831/jk.v11i2.52401.