Irman, Ode, Yosefina Nelista, and Yosephina Maria Hawa Keytimu. 2020. “The Influence of Gong Waning Music Therapy Toward Anxiety in Patients With Acute Coronary Syndrome”. Jurnal Keperawatan Padjadjaran 8 (1):31-41. https://doi.org/10.24198/jkp.v8i1.1273.