NAGA PAWAN, Y. V. R.; BHANU PRAKASH, K. Block Chain for Tertiary Education. Journal of Engineering Education Transformations, [S. l.], p. 608–612, 2020. DOI: 10.16920/jeet/2020/v33i0/150130. Disponível em: https://journaleet.in/index.php/jeet/article/view/571. Acesso em: 5 dec. 2025.