Muh. Zukri Malik, I Kade Wijaya, Nirmala Amir and Atikah Asri Putri 2021. The Effect of Cognitive Behavioral Therapy (CBT) on Reducing the Anxiety Level of Breast Cancer Patients Undergoing Chemotherapy at Hasanuddin University Hospital. Comprehensive Health Care. 6, 3 (Dec. 2021), 149-158.