Irman O, Nelista Y, Keytimu YMH. The Influence of Gong Waning Music Therapy toward Anxiety in Patients with Acute Coronary Syndrome. J Kep Padjadjaran [Internet]. 2020Apr.1 [cited 2024Apr.27];8(1):31-4. Available from: https://jkp.fkep.unpad.ac.id/index.php/jkp/article/view/1273