R.Pavithra, S.Yuvaraaka, S.Jaya Sandhiya, and V.BanuPriya. “Blockchain Based Marksheet Authentication”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 9, no. 2, June 2021, pp. 108-1, doi:10.61096/ijiarec.v9.iss2.2021.108-118.