1. Wierwille WW, Rahimi M, Casali JG. Evaluation of 16 measures of mental workload using a simulated flight task emphasizing mediational activity. Human factors. 1985;27(5):489-502. [DOI:10.1177/001872088502700501]

2. Lysaght RJ, Hill SG, Dick A, Plamondon BD, Linton PM. Operator workload: Comprehensive review and evaluation of operator workload methodologies. 1989. [DOI:10.21236/ADA212879]

3. de Fatima Marinho de Souza M, Messing K, Menezes P, Cho H. Chronic fatigue among bank workers in Brazil. Occupational Medicine. 2002;52(4):187-94. [DOI:10.1093/occmed/52.4.187] [PMID]

4. Mohammadi M, Mazloumi A, Zeraati H. Designing questionnaire of assessing mental workload and determine its validity and reliability among ICUs nurses in one of the TUMS's hospitals. Journal of School of Public Health and Institute of Public Health Research. 2013;11(2):87-96.

5. Sasaki T, Iwasaki K, Mori I, Hisanaga N, Shibata E. Overtime, job stressors, sleep/rest, and fatigue of Japanese workers in a company. Industrial health. 2007;45(2):237-46. [DOI:10.2486/indhealth.45.237] [PMID]

6. Abbassinia M, Mohammadian F, Monazam M, MahmoodKhani SAM, Ghaemian N. Assessment and comparison of fatigue in shift workers of a rolling mill and a steel production company. Occup Med Quarter J. 2013;4(4):14-21.

7. Lock A, Bonetti D, Campbell A. The psychological and physiological health effects of fatigue. Occupational medicine.11-502: (8) 68;2018. [DOI:10.1093/occmed/kqy109] [PMID]

8. Rogers AE. The effects of fatigue and sleepiness on nurse performance and patient safety. Patient safety and quality: An evidence-based handbook for nurses. 2008.

9. Gurses AP, Carayon P. Performance obstacles of intensive care nurses. Nursing research. 2007;56(3):185-94. [DOI:10.1097/01.NNR.0000270028.75112.00] [PMID]

10. Saremi M, Fallah MR. Subjective fatigue and medical errors among nurses in an educational hospital. Iran Occupational Health. 2013;10(4):1-8.

11. Cooper JB, Newbower RS, Kitz RJ. An analysis of major errors and equipment failures in anesthesia management: considerations for prevention and detection. Anesthesiology. 1984;60(1):34-42. [DOI:10.1097/00000542-198401000-00008] [PMID]

12. Johanssen G, Moray N, Pew R, Rasmussen J, Sanders A, Wickens C. Final report of experimental psychology group. Mental workload: Its theory and measurement. 1979:101-14. [DOI:10.1007/978-1-4757-0884-4_7]

13. Tattersall AJ, Foord PS. An experimental evaluation of instantaneous self-assessment as a measure of workload. Ergonomics. 1996;39(5):740-8. [DOI:10.1080/00140139608964495] [PMID]

14. Byers JC, Bittner A, Hill SG. Traditional and raw task load index (TLX) correlations: Are paired comparisons necessary. Advances in industrial ergonomics and safety. 1989;1:481-5.

15. Yeh Y-Y, Wickens CD. Dissociation of performance and subjective measures of workload. Human factors. 1988;30(1):111-20. [DOI:10.1177/001872088803000110]

16. Hill SG, Iavecchia HP, Byers JC, Bittner Jr AC, Zaklade AL, Christ RE. Comparison of four subjective workload rating scales. Human factors. 1992;34(4):429-39. [DOI:10.1177/001872089203400405]

17. Fuštar B, Lukačević I, Dujmović D. Review of fatigue assessment methods for welded steel structures. Advances in Civil Engineering. 2018;2018. [DOI:10.1155/2018/3597356]

18. Vaara J, Kunnari A, Frondelius T. Literature review of fatigue assessment methods in residual stressed state. Engineering Failure Analysis. 2020;110:104379. [DOI:10.1016/j.engfailanal.2020.104379]

19. Hoonakker P, Carayon P, Gurses AP, Brown R, Khunlertkit A, McGuire K, et al. Measuring workload of ICU nurses with a questionnaire survey: the NASA Task Load Index (TLX). IIE transactions on healthcare systems engineering. 2011;1(2):131-43. [DOI:10.1080/19488300.2011.609524] [PMID] [PMCID]

20. Khandan M, Maghsoudipour M. Survey of workload and job satisfaction relationship in a productive company. Iran Occupational Health. 2012;9(1):30-6.

21. Gawron VJ. Human performance measures handbook: Lawrence Erlbaum Associates Publishers; 2000.

22. Sarsangi V, Saberi H, Hannani M, Honarjoo F, Salim Abadi M, Goroohi M, et al. Mental workload and its affected factors among nurses in Kashan province during 2014. Journal of Rafsanjan University of Medical Sciences. 2015;14(1):25-36.

23. Habibi E, Parvari R, Khodarahmi B, Dehghan H, Hosseini M, Esmaili H. Assessment of the relationship between work schedule and fatigue among the emergency personnel of Isfahan, Iran using the check list individual strength standard method. Journal of Health System Research. 2011;7(6):1288-97.

24. Makowiec-Dabrowska T, Koszada-Wlodarczyk W. the CIS20R questionnaire and its suitability for prolonged fatigue studies. Medycyna Pracy. 2006;57(4):335.

25. Malekpour F, Mohammadian Y, Malekpour A, Mohammadpour Y, Sheikh Ahmadi A, Shakarami A. Assessment of mental workload in nursing by using NASA-TLX. Nursing And Midwifery Journal. 2014;11(11):0-.

26. Cordoneanu C, Grinea I, Branisteanu R, Bohosievici M, Cazuc V. Fatigue at workers exposed to jute dust, wood dust, chemicals and office workers. The Journal of Preventive Medicine. 2004;12(1-2):46-58.

27. Barker LM, Nussbaum MA. Fatigue, performance and the work environment: a survey of registered nurses. Journal of advanced nursing. 2011;67(6):1370-82. [DOI:10.1111/j.1365-2648.2010.05597.x] [PMID]