An Improved Dynamic Password-based User Authentication Scheme for Hierarchical Wireless Sensor Networks. Elektronika ir Elektrotechnika, [S. l.], v. 19, n. 6, p. 109–116, 2013. DOI: 10.5755/j01.eee.19.6.2038. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/2038.. Acesso em: 5 dec. 2025.