“Prevention of Pressure Ulcers in Dependent Elderly People at Risk with Caregivers’ Participation in Care: A Pilot Study in Tertiary Level Hospital, Ratchaburi Province”, AJNH, vol. 3, no. 1, pp. 1–15, Apr. 2021, Accessed: Oct. 20, 2026. Available: https://rsujournals.rsu.ac.th/index.php/ajnh/article/view/1353