NIGAR, Nahida. An efficient encryption-secure communication using symmetric key. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4, p. 6510–6514, 2019. DOI: 10.14419/ijet.v7i4.26613. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/26613.. Acesso em: 5 may. 2024.