Intasorn, A., S. Kala, and S. Youngwanichsetha. “Development of a Self-efficacy in Breast Milk Expression Promoting Program for Cesarean Mothers with Gestational Diabetes Mellitus: A Pilot Study”. Thai Journal of Nursing and Midwifery Practice, vol. 11, no. 1, June 2024, pp. 81-96, https://he02.tci-thaijo.org/index.php/apnj/article/view/266958.