Control of Operations - Chapter of Principles of Management - Contents

Nonfinancial controls
https://new.edu/resources/nonfinancial-controls

A Guide to Reporting NonFinancial Information in Public Sector
http://www.accountant.nl/readfile.aspx?ContentID=67102&ObjectID=912087&Type=1&File=0000035411_Non-financial_information_in_progress.pdf