Tingchum P, Changmai S, Toskulkao T. The Effects of a Social Support Program on the Loneliness and Well-being of Older Persons. NJPH (วารสาร พ.ส.) [internet]. 2022 Apr. 26 [cited 2025 Apr. 15];32(1):182-94. available from: https://he02.tci-thaijo.org/index.php/tnaph/article/view/257457