ISLAM, S. M. S. .; MAJUMDAR, A. A. K. . A Note on the Tower of Hanoi Problem with Evildoers. Engineering International, [S. l.], v. 9, n. 1, p. 21–28, 2021. DOI: 10.18034/ei.v9i1.515. Disponível em: https://abc.us.org/ojs/index.php/ei/article/view/515. Acesso em: 1 may. 2024.