Patra, Joyjit, and Mimo Patra. “A Model for Calculating the Effectiveness of Writing and Hedging SBI Derivatives”. International Research Journal of Multidisciplinary Technovation 5, no. 3 (March 30, 2023): 49–55. Accessed July 7, 2024. https://asianrepo.org/index.php/irjmt/article/view/8.