Herdianti, Winda Amalia, Dian Prasetyawati, dan Maulidi Setiawan. “Analisa Keterlambatan Proses Reparasi Kapal KM Dharma Ferry 9 Menggunakan Metode Time Cost Trade Off”. Journal of Manufacturing in Industrial Engineering & Technology 2, no. 2 (Desember 28, 2023): 10–19. Diakses November 21, 2024. https://journal.um-surabaya.ac.id/MINE-TECH/article/view/19087.