Narayan Roy, Mitrendu, and Siddhartha Sankar Saha. “Measuring Cost Efficiency of Indian Life Insurance Companies During the Post-Liberalisation Era: A Farrell Approach”. The Management Accountant Journal 58, no. 5 (May 1, 2023): 87–91. Accessed November 21, 2024. https://icmai-rnj.in/index.php/maj/article/view/172989.