Acharya, Rahul, and Sumitra Binu. “Blockchain Based Examination System for Effective Evaluation and Maintenance of Examination Records”. International Journal of Engineering & Technology 7, no. 2.6 (March 11, 2018): 269–274. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/10781.