Jalaja, V., Vijaykumar, P., Elumalai, R., & Anjaneyulu, G. (2023). Differential polynomials on Non-Commutative Rings in Digital Signature scheme. Journal of Integrated Science and Technology, 11(3), 526. https://pubs.thesciencein.org/journal/index.php/jist/article/view/a526