Apipornchaisakul, K., and K. Suttikasem. “Factors Associated with Living Will Decision-Making among Thai People: A Cross-sectional Study in the Aging Society”. Journal of Social Development and Management Strategy, vol. 28, no. 1, Apr. 2025, pp. 80-101, https://so04.tci-thaijo.org/index.php/jsd/article/view/283033.