Thirapong Santiphop and Umaporn Pattaravanich. (2016) An Analysis of Factors to Improve the Capacity and Value of Older Persons in Thailand. <i>Journal of Population and Social Studies (JPSS)</i>, <i>24</i>(2), 66 - 80.Thirapong Santiphop and Umaporn Pattaravanich. "An Analysis of Factors to Improve the Capacity and Value of Older Persons in Thailand". Journal of Population and Social Studies (JPSS) 24 (2016):66 - 80.Thirapong Santiphop and Umaporn Pattaravanich. An Analysis of Factors to Improve the Capacity and Value of Older Persons in Thailand. The Thai Association of the Population and Social Researchers:ม.ป.ท. 2016.