MISHA; KAUR, Dalveer. Primordial Abstraction of Voice over Internet Protocols (VoIP). International Journal of Computer Sciences and Engineering, [S. l.], v. 7, n. 2, p. 640–643, 2019. DOI: 10.26438/ijcse/v7i2.640643. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/4374. Acesso em: 1 feb. 2026.