Mr. R.Palaniyappan, and Dr.D. Sasikala. “MATHEMATICALLY ENHANCED LIGHTWEIGHT CRYPTOGRAPIC HASH FUNCTIONS FOR DIGITAL MEDICAL DATA SECURITY IN CLOUD”. Utilitas Mathematica, vol. 122, no. 2, Oct. 2025, pp. 1640-53, https://utilitasmathematica.com/index.php/Index/article/view/2902.