Paninsari, Debora, Hasnita Treesna Sandi, Agusdiana Agusdiana, Angel Graciela, Bunga Anggraini, and Cerina Er Hagana. “The Relationship Between Preparation for Gentle Birth and the Degree of Anxiety of First Pregnant Women in Facing Labor at PMB Mutiara Medan Sunggal”. Priviet Social Sciences Journal 2, no. 4 (December 30, 2022): 1–4. Accessed April 23, 2024. https://journal.privietlab.org/index.php/PSSJ/article/view/183.