WAHYUDI, R.; RHINALDI, K. Aplikasi pembayaran administrasi santri terintegrasi SMS gateway. Register, [S. l.], v. 4, n. 2, p. 91–102, 2018. DOI: 10.26594/register.v4i2.1146. Disponível em: https://journal.unipdu.ac.id/index.php/register/article/view/1146. Acesso em: 2 may. 2024.