วิสุทฺโธ พ, ตรีทรัพย์ เ. THE ROLE OF ELDERLY PERSON IN COMMUNITY DEVELOPMENT IN SAIKHAW SUB-DISTRICT HUASAI DISTRICT NAKHON SI THAMMARAT PROVINCE. JSC [internet]. 2020 Feb. 29 [cited 2026 Aug. 27];2(2):8-13. available from: https://so06.tci-thaijo.org/index.php/JSC/article/view/240170