Ferry Fadli Fratama. “The Effectiveness of Acupressure and Slow Deep Breathing (SDB) Toward Peak Expiration Current Value in Asthma Patients”. International Journal of Allied Medical Sciences and Clinical Research 8, no. 2 (August 15, 2020): 424–431. Accessed May 7, 2024. https://ijamscr.com/ijamscr/article/view/881.