Sistem Informasi Survey Online Berbasis Website Pada Pt. Citi Asia International Menggunakan Metode Waterfall. simpatik [Internet]. 2022 Dec. 31 [cited 2026 Jun. 6];2(2):82-7. Available from: https://jurnal.bsi.ac.id/https:/jurnal.bsi.ac.id/index.php/simpatik/article/view/1293