งามศรี ม. The perception of quality of life based on sufficiency economy of elderly people in Lao Suea Kok District at Ubon Ratchathani Province. ubruphjou [internet]. 2019 Feb. 7 [cited 2026 Sep. 29];7(2):58-69. available from: https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/170985