1. Nakamoto, S. (2008). Bitcoin: A Peer-to-Peer Electronic Cash System. Decentralized Business Review.
2. Introduction to Blockchain;Sahani A.;Journal of Informatics Electrical and Electronics Engineering,2020
3. Laurence, T. (2019). Introduction to Blockchain Technology. Van Haren.
4. Koteska, B., Karafiloski, E., & Mishev, A. (2017). Blockchain Implementation Quality Challenges: A Literature Review. In SQAMIA 2017: 6th Workshop of Software Quality, Analysis, Monitoring, Improvement, and Applications, 11, (p 2017).
5. Smart contracts vulnerabilities: a call for blockchain software engineering?