[1]
Hakim, R.D., Indriastuti, L. and Setiawati, E. 2025. Effectiveness of Adding Expiratory Muscle Strengthening Exercise to “Senam Lansia” on Cardiorespiratory Fitness of Pre-Frail Elderly. Journal Of The Indonesian Medical Association. 75, 2 (Jun. 2025), 95 - 100. DOI:https://doi.org/10.47830/jinma-vol.75.2-2025-1445.