Van, Vu Dau, Yupin Aungsuroch, and Rungrawee Navicharern. 2017. “A Study of Trauma Nursing Core Competency Among Staff Nurses in Vietnamese General Hospitals”. Journal of Health Research 29 (2):143-51. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/80002.