IKA AINUR ROFI’AH, ELLY NURACHMAH and MUHAMAD ADAM 2021. APPLIED COLD THERAPY BEFORE DEEP BREATHING AND COUGHING EXERCISE ON ACUTE PAIN INPATIENT WHO UNDERGOING CARDIAC SURGERY. JournalNX - A Multidisciplinary Peer Reviewed Journal. 6, 06 (Feb. 2021), 489–499.