Nashrulloh, M., Sahri, S., & Indardi, N. (2021). PENGARUH CHI KUNG TAICHI TERHADAP PENURUNAN DENYUT NADI LANSIA DI RUMAH PELAYANAN SOSIAL LANJUT USIA WENING WARDOYO UNGARAN. Journal of Sport Science and Fitness, 7(1), 57-62. https://doi.org/10.15294/jssf.v7i1.44764