A Parallel Proof of Work to Improve Transaction Speed and Scalability in Blockchain Systems. - Shihab Shahriar Hazari; Qusay H. Mahmoud (CCWC, 2019)

Comparative evaluation of consensus mechanisms in cryptocurrencies. - Shihab S. Hazari; Qusay H. Mahmoud (Internet Technol. Lett., 2019)

Improving Transaction Speed and Scalability of Blockchain Systems via Parallel Proof of Work. - Shihab Shahriar Hazari; Qusay H. Mahmoud (Future Internet, 2020)