Andarwulan, Setiana. “The Relationship of Sewing Techniques With Symptoms of Perineal Wound Infection on The Sixth Day of Postpartum Mothers at BPM Sri Utami Surabaya”. EMBRIO: Jurnal Kebidanan 12, no. 1 (May 11, 2020): 10–17. Accessed June 4, 2026. https://jurnal.unipasby.ac.id/embrio/article/view/2354.