Audthiya, P., L. Pothiban, S. Panuthai, and R. Chintanawat. “Enhancing Autonomy and Self-Management Behaviors Through a Patient-Centered Communication Program for Older Adults with Hypertension: A Randomized Controlled Trial”. Pacific Rim International Journal of Nursing Research, vol. 25, no. 4, Sept. 2021, pp. 525-38, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/253312.