Imran ullah, and Prof. Dr. Shah Mohyuddin Hashmi. “Risk Management in Financial Transactions: A Comparative Study of Khiyar-E-Shirt and Call Option”. International "Journal of Academic Research for Humanities" 2, no. 2 (July 31, 2022): 20–28. Accessed November 21, 2024. https://jar.bwo-researches.com/index.php/jarh/article/view/91.