ZAKRIMAL, Z. Pamor Blackberry Messenger Terhadap Efektivitas Komunikasi Staff Notaris Dan PPAT. Computer Based Information System Journal, [S. l.], v. 2, n. 2, 2014. Disponível em: https://forum.upbatam.ac.id/index.php/cbis/article/view/382. Acesso em: 23 nov. 2024.