Arisandi, E.; Marbun, I.; Br. Sitepu, A.; S, R. O. Description of Postpartum mothers’ Knowledge about Bathing Newborns Aged 0-7 Days at the Bertha Mabar Hilir Primary Clinic, Medan Deli District in 2024. midwifery 2024, 12, 1424-1431.