1. Aljazzar H. Fischer M. Grunske L.et al. (2009). Safety analysis of an airbag system using probabilistic fmea and probabilistic counterexamples 2009 Sixth International Conference on the Quantitative Evaluation of Systems September 13–16 2009 Budapest Hungary pp.299–308.10.1109/QEST.2009.8.
2. Anjoran R.(2020).How to fill out a process control plan to raise product quality January 9 2020 https://www.cmc-consultants.com/blog/how-to-fill-out-a-process-control-plan-to-raise-product-quality accessed in May 2020.
3. ASQ. (2016).Control plan service quality division http://asqservicequality.org/glossary/control-plan accessed in April 2020.