Methapisal, Methaporn, Arkhom Bunloet, and Sauwanan Bumrerraj. “The Need For Live-in Caregiver When Instrumental Activities of Daily Living (IADL) is Impaired: from the Fully Functioned Elder’s Perspective”. Srinagarind Medical Journal 32, no. 6 (December 21, 2017): 591–595. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/106326.