R.Pavithra, S.Yuvaraaka, S.Jaya Sandhiya, and V.BanuPriya. ā€œBlockchain Based Marksheet Authenticationā€. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 9, no. 2, June 2021, pp. 108-1, https://ijiarec.com/ijiarec/article/view/147.