Mahardhika Rahmawati, P. ., A. Abdillah, and D. Siska Ravinawati. “The Effect of Music Therapy on Declining Anxiety of Cancer Patients Undergoing Chemotherapy: Literature Review”. D’Nursing and Health Journal (DNHJ), vol. 4, no. 1, Jan. 2024, pp. 32-45, doi:10.61595/dnursing.v4i1.593.