Pamulila, Sompong, Arun Klinbua, Chamorn Moalasri, and Chaliya Wamaloon. “Effects of the Self-Efficacy Enhancing Program on Self-Care Behaviors of Patients with Cholangiocarcinoma”. Journal of The Royal Thai Army Nurses 25, no. 3 (December 11, 2024): 320–328. accessed December 6, 2025. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/271844.