Permadi, Agung Wahyu, et al. “The Impact of a Physical Exercise Program on Functional Capacity in Patients With Hypertension”. International Conference on Fundamental and Applied Research (I-CFAR), vol. 2, no. 1, Jan. 2025, pp. 11-17, https://jurnal.undhirabali.ac.id/index.php/icfar/article/view/5112.