Natalia, D. et al. 2022. The Correlation of the Open Dry Treatment to Umbilical Cord Separation Time on Newborns. Jurnal Ners dan Kebidanan (Journal of Ners and Midwifery). 9, 1 (Apr. 2022), 079–083. DOI:https://doi.org/10.26699/jnk.v9i1.ART.p079-083.