I. N. Hidayati, R. Restuwati, T. K. Setyawati, and Ernirita, “The Effect of the Rubber Ball Grip and Range of Motion on Hand Muscle Strength in Patients with Hemiparesis Following a Stroke: A Case Study”, Jurnal Ilmiah Penelitian Kesehatan, vol. 5, no. 3, pp. 817–825, Oct. 2026.