Herdyana, Erma, and Betristasia Puspitasari. “The Anxiety in Primigravida about Adaptation to Physiological Changes During Pregnancy”. JURNAL KEBIDANAN 10, no. 1 (April 9, 2021): 43–49. Accessed February 12, 2026. https://www.journalkebidanandharmahusada.com/JKDH/article/view/180.