Phueakoon, Khwanla, Ausanee Wanchai, and Supanee Klungrit. “Effect of Recovery Promotion Program with Family Support for Older Adults Undergoing Abdominal Operation: A Quasi-Experimental Study”. Pacific Rim International Journal of Nursing Research 30, no. 1 (December 23, 2025): 180–194. accessed October 12, 2026. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/276442.