Promkunta , Nittaya, Chavee Baosoung, and Nantaporn Sansiriphun. “Effect of Social Support on Fear of Childbirth Among Primiparous Parturients”. Nursing Journal CMU 47, no. 3 (September 18, 2020): 40–49. accessed October 8, 2026. https://he02.tci-thaijo.org/index.php/cmunursing/article/view/245706.