This article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Mathematics Mid‑priority This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles Mid This article has been rated as Mid-priority on the project's priority scale.

The link to the Asia Pacific Management Review is broken. I can't find a valid link.

This is almost incomprehensible. Terms need to be explained. There should also be a worked example, with diagrams. Ben Finn (talk) 15:36, 23 July 2019 (UTC)[reply]