Sengupta, Ashok, and Devesh Gupta. “Analysis of Trade off Between Debt and Equity of Firms in Indian Cement Industry.”. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 10, no. 01 (July 25, 2018): 41-46. Accessed August 8, 2025. https://smsjournals.com/index.php/SAMRIDDHI/article/view/1031.