Insuk R, Rojanatrakul T. The Study of Social Welfare Management for the Elderly in Kamphaengdin Sub-district Administrative Organization, Sam Ngam District, Phichit Province. jomld [internet]. 2021 May 10 [cited 2026 Sep. 24];6(3):192-208. available from: https://so06.tci-thaijo.org/index.php/jomld/article/view/247950