Kankamgat, Mattaneeporn, Petsunee Thungjaroenkul, and Kulwadee Abhicharttibutra. “Quality Improvement of Recording in a Medical Reimbursement Claiming System, Nursing Department of Special Treatment, Lamphun Hospital”. Nursing Journal CMU 50, no. 2 (June 30, 2023): 158–169. accessed January 7, 2026. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/261021.