In this essay, include a comparative matrix of the PMI standards

Week 7 Assignment: Conduct a Critical Review of Modern Approaches to System Development Review the standards proposed by the Project Management Institute (PMI), the agile methodology for developing IT projects, the Lean Six Sigma approach, extreme programming, and others used today for IT projects. Search for scholarly articles and professional journals published by PMI and available at the NCU Library portal and write an essay where you compare the relevance, main characteristics, and differences of each. In this essay, include a comparative matrix of the PMI standards, the Agile/Scrum methodology, and the Six Sigma approach. Include no fewer than 4 scholarly articles. The essay must be 3-5 pages in length not including the cover page. This document must match APA expectations and your content must be properly cited and referenced using the most-recent APA format.