Widodo, H., Sesaria, T.G., Maulana, M.R. and Myint, N.M.M. 2020. Effectiveness of Surgical hand Washing with Chlorhexidine, Providone iodine and Alcohol on Reducing the Microorganisms on the Hands: A Systematic Review. Jurnal Ners. 14, 3 (Jan. 2020), 112–116. DOI:https://doi.org/10.20473/jn.v14i3.17013.