Jumnongbun, K., and J. Naruepatr. “Social Capital Factors Contributing to Participation in Health Care for Disabled Elders: A Case Study of Phetchabun Municipality”. Integrated Social Science Journal, Mahidol University, vol. 10, no. 2, Dec. 2023, pp. 126-43, https://so02.tci-thaijo.org/index.php/isshmu/article/view/264379.