Waiwitriyakul N, saraboon N, Sirisin J, Jitcharerntham A. Depression and Associated Factors Among Older Adults in Phang Khon District, Sakon Nakhon Province. NJPH (วารสาร พ.ส.) [internet]. 2026 Aug. 29 [cited 2026 Sep. 17];36(2):33-46. available from: https://he02.tci-thaijo.org/index.php/tnaph/article/view/280130