Shaw, K., K. Chaisu, P. Sribureeruk, and M. Sankanueng. “The Participation of the Elderly in Family Business with SMART Innovation: A Case Study in Lopburi Province”. Journal for Community Development and Life Quality, vol. 14, no. 3, Sept. 2026, pp. 44-53, https://so02.tci-thaijo.org/index.php/JCDLQ/article/view/281994.