GUUSTAAF, E.; RAHARDJA, U.; AINI, Q.; MAHARANI, H. W.; SANTOSO, N. A. Blockchain-based Education Project. APTISI Transactions on Management (ATM), [S. l.], v. 5, n. 1, p. 46–61, 2021. DOI: 10.33050/atm.v5i1.1433. Disponível em: https://ijc.ilearning.co/index.php/ATM/article/view/1433. Acesso em: 30 nov. 2021.