Lunno, Waraporn, Sathaporn Wichairam, and Thanyarat Phuthiphongchaicharn. “The Needs for Social Welfare to Improve the Life Quality of the Elderly in the Area of Chan-at Subdistrict Administrative Organization, Non Sung District, Nakhon Ratchasima Province”. Journal of Graduate MCU KhonKaen Campus 12, no. 1 (March 28, 2025): 74–85. accessed September 2, 2026. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/273482.