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Adnan Buyung Nasution, Lubis BFE, Nurul Amanda Khairani Lubis, Friska Andriani. Perancangan Sistem Pelaporan Keluhan Pelanggan Berbasis Website Menggunakan Metode Waterfall. bulletincsr [Internet]. 2023Dec.31 [cited 2026Apr.24];4(1):40-9. Available from: https://hostjournals.com/bulletincsr/article/view/318