Putri, Rheifani Salsabila, and Iman Santoso. “The Effectiveness of Proprioceptive Neuromuscular Facilitation (PNF) on Balance and Fall Risk in Older Adults: A Systematic Literature Review”. FISIO MU: Physiotherapy Evidences, vol. 6, no. 2, June 2025, pp. 258-70, https://journals2.ums.ac.id/fisiomu/article/view/9886.