Johan, W., R. Andriani, and K. Mulyani. “The Effect of Number of Visits, Length of Stay (LOS), and Emergency Room Density on Mortality in the Emergency Room of Malang City Tertiary Hospital: Research”. Cermin Dunia Kedokteran, vol. 51, no. 11, Nov. 2024, pp. 613-6, doi:10.55175/cdk.v51i11.1378.