Sudjiati, Endang, and Rr. Tutik Sri Hariyati. 2019. “Efektifitas Penggunaan Teknologi Early Warning Scoring Sytem (EWSS) Dalam Keperawatan”. JURNAL ONLINE KEPERAWATAN INDONESIA 2 (2):34-39. http://e-journal.sari-mutiara.ac.id/index.php/Keperawatan/article/view/892.