Darmawan, R.E. et al. 2021. Neo Automatic Code (NAC) To Improve Return Of Spontaneus Circulation (ROSC) In Hospital Cardiac Arrest (IHCA) Patients. Jendela Nursing Journal (JNJ). 5, 1 (Jun. 2021), 10–15. DOI:https://doi.org/10.31983/jnj.v5i1.6911.