., Armansyah, and Yecy Anggreny. 2012. “The Influence of Classical Music Therapy at Physiological Response to Patients Who Have Orthopedics Praoperatif Anxiety”. Jurnal Kesehatan Komunitas (Journal of Community Health) 1 (4):205-9. https://doi.org/10.25311/keskom.Vol1.Iss4.30.