About SDP and life cycles (some not widely used nowadays):
- https://en.wikipedia.org/wiki/Software_development_process
- https://en.wikipedia.org/wiki/Spiral_model
- https://en.wikipedia.org/wiki/Extreme_programming
- https://en.wikipedia.org/wiki/V-Model_(software_development)
- https://en.wikipedia.org/wiki/Change_request
About risk management in SW Development (a NASA doc) and why it is important to do it - see next link:
And the NASA report about the (failed Mars mission) Mars Climate Orbiter and the ICD/ICS problem:
Maintenance categories (applicable to SW development, of course):
ENG QMS Process example (for TOC analysis, INTERNAL):
- https://quality.critical.pt/qmsunified/ENG-engineering/ENG01-requirements-analysis/CSW-QMS-2005-PCS-3424-requirements-analysis.pdf#search=eng01
