olemus
Wikipedia:
tarkvaratehnikasa: projekti meeskonna koosolek projekti või protsessi lõpus arutamiseks, mis oli projekti või tagasivaate perioodil edukas
= in software engineering, a meeting held by a project team at the end of a project or process (often after an iteration) to discuss what was successful about the project or time period covered by that retrospective

ülevaateid
https://www.indeed.com/career-advice/career-development/project-retrospective

https://thedigitalprojectmanager.com/projects/leadership-team-management/project-retrospective/

https://www.parabol.co/resources/project-retrospectives/

https://www.smartsheet.com/content/agile-project-retrospective