สกุลธนะศักดิ์ ค., S. Changprong, and P. Sainthong. “The development of a care system for the elderly with dementia in Sisaket Province”. Journal of Public Health Nursing, vol. 34, no. 1, Aug. 2020, pp. 97-111, https://he01.tci-thaijo.org/index.php/phn/article/view/244552.