Fitry, A. P., V. H. . Ramdani, S. Suhanda, and R. Rosmiati. “Implementation of Deep Breathing Relaxation Techniques to Control Anger at Violent Behavior”. KIAN JOURNAL, vol. 2, no. 1, Mar. 2023, pp. 26-32, doi:10.56359/kian.v2i1.237.