Gupta, Ankush, and Soumya Remella. “Privacy-Preserving Smart and Secure Contract Solutions for Digital Supply Chain Payments”. International Journal of AI, BigData, Computational and Management Studies, vol. 6, no. 4, Dec. 2025, pp. 232-40, https://doi.org/10.63282/3050-9416.IJAIBDCMS-V6I4P127.