A.P., R. A. A., and H. Hakim. “The Roles of Cognitive Ergonomics in Reducing Human Error and Burnout Among Emergency Room Nurses During the Covid-19 Pandemic”. Periodicals of Occupational Safety and Health, vol. 2, no. 1, June 2023, pp. 21-28, doi:10.12928/posh.v2i1.6635.