WIJAYA, W. S. Perancangan Sistem Informasi Periklanan Voucher Berbasis Web. Jurnal TIMES, [S. l.], v. 6, n. 2, p. 79–88, 2017. Disponível em: https://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/589. Acesso em: 6 mei. 2024.