INDRAJANI, I. Model Object Relational Database pada Aplikasi Notifikasi Sms. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 4, n. 1, p. 302-312, 2013. DOI: 10.21512/comtech.v4i1.2742. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2742. Acesso em: 30 mar. 2025.