Pankaj Shinde, Mohit Mali, Utkarsh Bhushan Chaudhary, Alok Kumar, Suraj Sirsat, Kavita Jadhav. “Study on Ethereum Transaction and Cancellation Using Blockchain Technology”. SJIS-P 35, no. 1 (February 22, 2023): 152–157. Accessed May 2, 2024. http://sjis.scandinavian-iris.org/index.php/sjis/article/view/249.