Wahyuni, Sri. “PERCEIVED STRESS DAN SINDROM DEPRESI PADA IBU PRIMIGRAVIDA”. Jurnal Ilmiah Bidan 3, no. 2 (August 30, 2018): 21-28. Accessed April 20, 2024. https://e-journal.ibi.or.id/index.php/jib/article/view/74.