“Assessing Emergency Department Crowding: A Structured Literature Review of the National Emergency Department Overcrowding Score”, Faculty of Medicine, Tadulako University, P-ISSN: 2407-8441 and e-ISSN 2502-0749, vol. 12, no. 4, pp. 752–762, Oct. 2026, doi: 10.22487/hq49w318.