Rodjarkpai, Yuvadee, and Kunwadee Rojpaisarnkit. “Social Network Development for the Elderly Care”. Journal of Phrapokklao Nursing College, Chanthaburi 33, no. 2 (December 29, 2022): 113–128. Accessed March 29, 2024. https://he01.tci-thaijo.org/index.php/pnc/article/view/245562.