Systematic Review of Security Vulnerabilities in Ethereum Blockchain Smart Contract Kushwaha, Satpal Singh ; Joshi, Sandeep ; Singh, Dilbag ; Kaur, Manjit ; Lee, Heung-No Abstract Publication: IEEE Access Pub Date: 2022 DOI: 10.1109/ACCESS.2021.3140091 Bibcode: 2022IEEEA..10.6605K