Womak, J., Jones, D. T., & Roos, D. (1990). The machine that changed the world. New York: Rawson Associates.
 Ishikawa, K., & Ishikawa, K. A. (1985). What is total quality control? The Japanese way. Prentice Hall.
 Zhu, L. F., Qian, W. Y., Zhou, G., Yang, M., Lin, J. J., Jin, J. L., ... & Chen, H. X. (2020). Applying lean six sigma to reduce the incidence of unplanned surgery cancellation at a large comprehensive tertiary hospital in China. INQUIRY: the journal of health care organization, provision, and financing, 57, 1-9.
 Smith, G., Poteat-Godwin, A., Harrison, L. M., & Randolph, G. D. (2012). Applying Lean principles and Kaizen rapid improvement events in public health practice. Journal of public health management and practice, 18
(1), 52-54. DOI: 10.1097/PHH.0b013e31823f57c0
 Morales-Contreras, M. F., Chana-Valero, P., Suárez-Barraza, M. F., Saldaña Díaz, A., & García García, E. (2020). Applying lean in process innovation in healthcare: the case of Hip fracture. International journal of environmental research and public health, 17
(15), 5273. https://doi.org/10.3390/ijerph17155273
 Eller, A. (2009). Rapid assessment and disposition: applying LEAN in the emergency department. Journal for healthcare quality, 31(3), 17-22.
 Bullard, W. (2016). Applying lean methods in real world projects. PM world journal, 5(10), 1-12.
 Parris, A. (2019). Making work and the world a better place. ISE magazine, 51(4), 28-33.
 Keyser, R. S., Marella, V. K., & Clay, K. (2017). Lean restaurants: Improving the dining experience. Journal of higher education theory and practice, 17(7), 67-79.
 Keyser, R. S. (2019). Lean in education: mistake-proofing methods used by teachers at a magnet high school. Journal of management & engineering integration, 12(1), 49-58.
 Otitigbe, J. (2017). Fishbone facilitation reflection. ISE magazine, 49(07), 48-51.
 Giol, E. (2019). The cause-effect diagram in music. Bulletin of the transilvania university of braşov, series VIII: performing arts
(2-Suppl), 101-106. DOI: 10.31926/but.pa.2019.12.61.33
 Root, J., & Small, L. (2019). Improving asthma control in children using the teach-to-goal method. Pediatric nursing, 45(5), 250-257.
 Munro, C. L., & Savel, R. H. (2017). Critical care is guided by why. American journal of critical care, 26(5), 357-358.
 Moaveni, S., & Chou, K. (2017). Using the five whys’ methods in the classroom: how to turn students into problem solvers. Journal of STEM education, 17(4), 35-41.
 Westervelt, K. (2004, March). Root cause analysis of bit false alarms. 2004 IEEE aerospace conference proceedings (IEEE Cat. No. 04TH8720)
(Vol. 6, pp. 3782-3790). IEEE. DOI: 10.1109/AERO.2004.1368196
 Keyser, R. S., & Jordan, L. A. (2020). Addressing corrugated board warp with a 23-factorial design. Journal of management & engineering integration, 13(1), 20-31.
 Parker, J. (2017). The root of the matter: performing root-cause analysis requires that auditors recognize common myths associated with the process. Internal auditor, 74(4), 53-59.
 Morelli, P., Porazzi, E., Ruspini, M., Restelli, U., & Banfi, G. (2013). Analysis of errors in histology by root cause analysis: a pilot study. Journal of preventive medicine and hygiene, 54(2), 90-96.
 Al-Zwainy, F. M., & Mezher, R. A. (2018). Diagnose the causes of cost deviation in highway construction projects by using root cause analysis techniques. Arabian journal for science and engineering
(4), 2001-2012. https://doi.org/10.1007/s13369-017-2850-2
 Singh, J., Singh, H., Gandhi, S. K., & Chhibber, Y. S. (2017). Assessment of failure mode effect analysis in manufacturing unit: a case study. IUP journal of operations management, 16(4), 7-24.
 Aized, T., Ahmad, M., Jamal, M. H., Mahmood, A., Ubaid ur Rehman, S., & Srai, J. S. (2020). Automotive leaf spring design and manufacturing process improvement using failure mode and effects analysis (FMEA). International journal of engineering business management
, 1-13. https://doi.org/10.1177/1847979020942438
 Ashley, L., Armitage, G., & Taylor, J. (2017). Recognising and referring children exposed to domestic abuse: a multi‐professional, proactive systems‐based evaluation using a modified Failure Mode and Effects Analysis (FMEA). Health & social care in the community
(2), 690-699. https://doi.org/10.1111/hsc.12359
 Frewen, H., Brown, E., Jenkins, M., & O'Donovan, A. (2018). Failure mode and effects analysis in a paperless radiotherapy department. Journal of medical imaging and radiation oncology
(5), 707-715. https://doi.org/10.1111/1754-9485.12762
 Rosen, M. A., Lee, B. H., Sampson, J. B., Koka, R., Chima, A. M., Ogbuagu, O. U., ... & Jackson Jr, E. V. (2014). Failure mode and effects analysis applied to the maintenance and repair of anesthetic equipment in an austere medical environment. International journal for quality in health care
(4), 404-410. https://doi.org/10.1093/intqhc/mzu053
 Tamene, M., Morris, A., Feinberg, E., & Bair-Merritt, M. H. (2020). Using the quality improvement (QI) tool Failure Modes and Effects Analysis (FMEA) to examine implementation barriers to common workflows in integrated pediatric care. Clinical practice in pediatric psychology
(3), 257-267. https://doi.org/10.1037/cpp0000365
 Eugene Fibuch, M. D., & Arif Ahmed, B. D. S. (2014). The role of failure mode and effects analysis in health care. Physician executive, 40(4), 28-32.
 Tay, K. M., Jong, C. H., & Lim, C. P. (2015). A clustering-based failure mode and effect analysis model and its application to the edible bird nest industry. Neural computing and applications
(3), 551-560. https://doi.org/10.1007/s00521-014-1647-4
 Madenas, N., Tiwari, A., Turner, C. J., Peachey, S., & Broome, S. (2016). Improving root cause analysis through the integration of PLM systems with cross supply chain maintenance data. The international journal of advanced manufacturing technology
(5-8), 1679-1695. https://doi.org/10.1007/s00170-015-7747-1
 Luo, Y., Cao, Y., & Mu, X. (2013). Fault tree analysis using in the land transport of hazardous chemicals. Advances in transportation studies, 32, 95-102.
 Zhou, K., Huang, G., Wang, S., & Fang, K. (2020, February). Research on transportation safety of hazardous chemicals based on Fault Tree Analysis (FTA). 2020 9th international conference on industrial technology and management (ICITM)
(pp. 206-209). IEEE. DOI: 10.1109/ICITM48982.2020.9080360
 Jetter, J. J., Forte, Jr, R., & Rubenstein, R. (2001). Fault tree analysis for exposure to refrigerants used for automotive air conditioning in the United States. Risk analysis
(1), 157-171. https://doi.org/10.1111/0272-4332.211098
 Hu, D., Sun, Y., Fu, J., Li, J., & Zhang, E. (2014, September). Mud Pump System Fault Tree Analysis. 2014 fourth international conference on instrumentation and measurement, computer, communication and control
(pp. 756-759). IEEE. DOI: 10.1109/IMCCC.2014.160
 Chen, Y., Zhen, Z., Yu, H., & Xu, J. (2017). Application of fault tree analysis and fuzzy neural networks to fault diagnosis in the internet of things (IoT) for aquaculture. Sensors
(1), 153. https://doi.org/10.3390/s17010153
 Taheriyoun, M., & Moradinejad, S. (2015). Reliability analysis of a wastewater treatment plant using fault tree analysis and Monte Carlo simulation. Environmental monitoring and assessment
(1), 1-13. https://doi.org/10.1007/s10661-014-4186-7