สุขวัจนี อ. (2014) “Effects of Support Group Participation in Promoting Self-efficacy and Quality of Life of Rural Elders with Hyperlipidemia”, Journal of Behavioral Science for Development, 6(1). Available at: https://so02.tci-thaijo.org/index.php/JBSD/article/view/16004 (Accessed: 4 May 2024).