Tavornsuk, Hathaikan, Sununta Youngwanichsetha, and กาละ ศศิกานต์. “The Effects of an Educational Program Using Multimedia Integrating Relatives’ Support on Postpartum Hemorrhage Preventive Behaviors in Primiparous Mothers”. Nursing Journal of The Ministry of Public Health 32, no. 3 (January 1, 2023): 134–148. Accessed November 11, 2024. https://he02.tci-thaijo.org/index.php/tnaph/article/view/260654.