“SISTEM INFORMASI ADMINISTRASI NILAI SMP NURUL ULUM SEMARANG BERBASIS MULTIUSER”. E-BISNIS: JURNAL ILMIAH EKONOMI DAN BISNIS 11, no. 2 (December 5, 2018): 8–14. Accessed June 15, 2026. https://journal.stekom.ac.id/index.php/Bisnis/article/view/85.