1. Chakravarty, S. R., & Sarkar, P. (2020). Introduction to blockchain: An introduction to algorithmic finance, Algorithmic trading and blockchain (pp. 137–143). Emerald Publishing Limited. https://doi.org/10.1108/978-1-78973-893-320201017.
2. Chen, L., Cong, L., & Xiao, Y. (2019, August 10). A brief introduction to blockchain economics. https://doi.org/10.2139/ssrn.3442691.
3. Laurence, T. (2019). Introduction to blockchain technology. Van Haren Publishing. https://www.vanharen.store/amfilerating/file/download/file_id/4.
4. Web Article: Blockchain & how it works. Retrieved May 2018, from https://steemit.com/Blockchain/@suraj.blogit/what-is-Blockchain
5. Ratta, P., Kaur, A., & Sharma, S. (2020). A secured decentralized technology on blockchain. IJAST, 29(108), 2851–2859. Retrieved June 5, 2020, from https://www.researchgate.net/publication/341930378_Blockchain_secure_Decentralized_Technology.