1. SCPKI: A smart contract-based PKI and identity system;M Al-Bassam;Proceedings of the ACM Workshop on Blockchain, Cryptocurrencies and Contracts,2017
2. Trustworthy Blockchain Oracles: Review, Comparison, and Open Research Challenges;H Al-Breiki;IEEE Access,2020
3. Blockchain Based Smart Contracts: A Systematic Mapping Study;M Alharby;2018 International Conference on Cloud Computing, Big Data and Blockchain,2018
4. Verification of smart contracts: A survey;M Almakhour;Pervasive and Mobile Computing,2020
5. Smart contracts for blockchain-based reputation systems: A systematic literature review;A S Almasoud;Journal of Network and Computer Applications,2020