Suresh Babu S, and Assistant Prof Veena S. “Investigation on Quality Enhancement in Engineering Colleges in Kerala Using TQM”. International Journal of Advance Engineering and Research Development (IJAERD) 6, no. 6 (June 25, 2019): 33–41. Accessed July 7, 2025. https://ijaerd.org/index.php/IJAERD/article/view/4274.