Sumadon, S., and Y. Kaewta. “Enhancing Motivational Protection for COVID-19 Among Children With Chronic Illness: Nurses’ Roles”. Nursing Journal CMU, vol. 49, no. 3, Sept. 2022, pp. 389-9, https://he02.tci-thaijo.org/index.php/cmunursing/article/view/257227.