APPLICATION OF RUBBER BALL GRIP THERAPY TO INCREASE UPPER EXTREMITY MUSCLE STRENGTH IN NON HEMORRAGIC STROKE PATIENTS IN A FAMILY CONTEXT: SYSTEMATIC REVIEW. OPTIMAL [Internet]. 2025 Feb. 26 [cited 2026 Feb. 12];1(2). Available from: https://proceedings.nuansafajarcemerlang.com/index.php/ico/article/view/102