PUTRI, Anisa; SATRIA ALASI , Tomy; NASUTION, Suhendri. IMPLEMENTASI SISTEM INFORMASI PEMBAYARAN SPP BERBASIS WEB DI SMP SWASTA GOTONG ROYONG DENGAN METODE WATERFALL. Jurnal TIMES, [S. l.], v. 15, n. 1, 2026. Disponível em: https://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/915. Acesso em: 4 jun. 2026.