Design and Development of a Website-Based Port Management Unit Office News Portal Information System Using the Waterfall Method. Jurnal Ilmu Komputer dan Sistem Informasi, [S. l.], v. 1, n. 1, 2026. Disponível em: https://jiksi.uningratpapua.ac.id/jiksi/article/view/4. Acesso em: 29 jun. 2026.