Rancang Bangun Sistem Parkir RR V.7.2 Menggunakan Metode Pengembangan SDLC (Software Development Life Cycle) Waterfall Pada PT. Tri Alfa Sinar Mandiri. Justian [Internet]. 2025 Sep. 30 [cited 2026 Jun. 6];6(2):168-76. Available from: https://jurnal.bsi.ac.id/https:/jurnal.bsi.ac.id/index.php/justian/article/view/11001