Utama, Winda Trijayanthi. “Systematic Cause Analysis Technique”. Jurnal Kedokteran Universitas Lampung 4, no. 2 (October 2, 2020): 168–182. Accessed February 4, 2026. https://www.juke.kedokteran.unila.ac.id.103-3-46-85.cpanel.site/index.php/JK/article/view/2887.