Banpoun, V. ., J. Jenjitr, and W. . Suebsak. “Development of a Preventive Long-Term Care System for the Elderly by the Individual Wellness Plan in the Community”. Journal of Preventive Medicine Association of Thailand, vol. 11, no. 1, May 2021, pp. 107-2, https://he01.tci-thaijo.org/index.php/JPMAT/article/view/249473.