LALITHA, V.; PERIASAMY, J. K. Mobile based secured student online exam system. International Journal of Engineering & Technology, [S. l.], v. 7, n. 1.7, p. 118–120, 2018. DOI: 10.14419/ijet.v7i1.7.9588. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/9588.. Acesso em: 3 may. 2024.