Sutipan, Pitchada, Ungsinun Intarakamhang, Wirin Kittipichai, and Ann Macaskill. “Effects of Self-Management Program on Healthy Lifestyle Behaviors Among Elderly With Hypertension”. The Journal of Behavioral Science 13, no. 2 (July 20, 2018): 38–50. Accessed December 9, 2022. https://so06.tci-thaijo.org/index.php/IJBS/article/view/98167.