Baurangthienthong, S., and O. Yindee. “The Study Among Risk of Falls, Fear of Falls and Managements of Prevention for Falls in Client of Geriatric Clinic”. Vajira Nursing Journal, vol. 23, no. 2, Dec. 2021, pp. 30-43, https://he02.tci-thaijo.org/index.php/vnj/article/view/252648.