“Vulva Hygiene Analysis Using Betel Leaf Decoction in Puerperal Period with Healing of Perineal Wounds in BPS Ria Mulya p, sst., M .kes in Katerungan village, Krian Sidoarjo”, IJNMS, vol. 2, no. 03, pp. 259–265, Jan. 2019, doi: 10.29082/IJNMS/2018/Vol2/Iss03/170.