Karu, Feki, and Dwi Indah iswanti. 2026. “Application of Deep Breathing and Pillow-Hitting Techniques and Mozart Classical Music Therapy on the Ability to Control Violent Behavior in the Gatotkaca Ward of Dr. Amino Gondohutomo Mental Hospital, Central Java”. JURNAL BIOSAINSTEK 8 (1):140-45. https://doi.org/10.52046/biosainstek.v8i1.2726.