หอมกลิ่น ฐ. Quality of life of the Elderly in Thayang Sub-District Municipality Thayang District, Phetchaburi Province. LRUJ [internet]. 2020 Jan. 8 [cited 2026 Sep. 29];14(49):85-93. available from: https://so05.tci-thaijo.org/index.php/researchjournal-lru/article/view/148039