Dengmasa, S. ., Srichan, T. ., Pumpaka, A. ., & Sikkajan, Y. . (2020). The Elderly’s Health Care Behaviors in the Plains and Foothills in Nakhon Si Thammarat Province. JOURNAL OF SOUTHERN TECHNOLOGY, 13(2), 75–83. Retrieved from https://so04.tci-thaijo.org/index.php/journal_sct/article/view/243055