EFEKTIFITAS LATIHAN MOTORIK HALUS MEREMAS BOLA TERHADAP KEKUATAN OTOT PADA PASIEN STROKE NON HEMORAGIC: EFFECTIVENESS OF FINE MOTOR EXERCISE OF SQUEEZING A BALL ON MUSCLE STRENGTH IN NON-HEMORAGIC STROKE PATIENTS. JIHA. 2026;3(1):13-18. doi:10.54004/jiha.v3i1.423