Keereeruk , Karakate, Narumon Pathumaruk, and Phednoy Singchungchai. “Nursing Activity Costing Analysis of Cesarean Section Management in a Private Hospital”. Nursing Journal CMU 47, no. 2 (May 14, 2020): 345–355. Accessed May 3, 2024. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/241825.