Saratho (Petchthaworn), P. ., Chimhad, P. ., & Khaenamkhaew, D. . (2022). A STUDY OF POLICY FOR SUSTAINABLE DEVELOPMENT OF THE ELDERLY QUALITY IN THE AREA OF THA YANG SUB-DISTRICT ADMINISTRATIVE ORGANIZATION, THUNG YAI DISTRICT, NAKHON SI THAMMARAT PROVINCE. Journal of MCU Nakhondhat, 9(4), 469–479. Retrieved from https://so03.tci-thaijo.org/index.php/JMND/article/view/260891