Siddiqui, S., and Z. B. Rizvi. “Understanding Volatility Dependence Between MENA Sukuk, GCC Sukuk and Nifty Shariah Index During Covid-19: A C-Vine Copula Approach”. European Journal of Islamic Finance, Vol. 9, no. 1, Apr. 2022, pp. 01-14, doi:10.13135/2421-2172/6067.