Sutipan, Pitchada, and Ungsinun Intarakamhang. “Healthy Lifestyle Behavioral Needs Among the Elderly With Hypertension in Chiang Mai, Thailand”. The Journal of Behavioral Science 12, no. 1 (January 27, 2017): 1-12. Accessed October 18, 2021. https://so06.tci-thaijo.org/index.php/IJBS/article/view/75853.