Verdiansyah, Rio, Hening Pujasari, Hanny Handiyani, and Tuti Afriani. “Implementation of Early Warning System (EWS) by Nurses in the Emergency Department and the Impact to Prevention Incident No Expected: Systematic Review”. Indonesian Journal of Global Health Research 7, no. 5 (October 1, 2025): 181-190. Accessed May 20, 2026. http://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/6640.