HARYATI, H.; KHOIRUNNISA, N.; DIVIA, T.; CAHAYA, T. Designing a Marketing Information System for Pesona Permata Hijau 2 Housing Using the Waterfall Method. JESII: Journal of Elektronik Sistem InformasI, [S. l.], v. 1, n. 1, p. 22–32, 2023. DOI: 10.31848/jesii.v1i1.3200. Disponível em: https://journal.angga.us/index.php/jesii/article/view/3200. Acesso em: 13 may. 2026.