ARDYANSYAH, P.; MARIAM, M. Web-Based School Information System: Design and Implementation of the SMPN 2 Mandirancan Digital Portal. Journal of General Education and Humanities, Bandung, Indonesia, v. 5, n. 4, p. 4909–4924, 2026. DOI: 10.58421/gehu.v5i4.1823. Disponível em: https://journal-gehu.com/index.php/gehu/article/view/1823. Acesso em: 3 aug. 2026.