Chandrasekaran, R, and S Karthikeyaan. “Measure of Operational Performance Before and After Implementation of ISO 9000 Certification in Pumpsets Manufacturing Industries in Coimbatore, India”. Journal of Contemporary Research in Management (JCRM) 4, no. 2 (January 2, 2013). Accessed November 18, 2024. https://jcrm.psgim.ac.in/index.php/jcrm/article/view/64.